The Case of the Exploding Brains

  Rachel Hamilton has studied at Oxford and Cambridge and has put her education to good use working in an ad agency, a comprehensive school, a building site and a men’s prison. Her interests are books, films, stand-up comedy and cake, and she loves to make people laugh, especially when it’s intentional rather than accidental. The Case of the Exploding Brains is the second book in her series about Noelle “Know-All” Hawkins, after The Case of the Exploding Loo.

  www.rachel-hamilton.com

  First published in Great Britain in 2015 by Simon and Schuster UK Ltd

  A CBS COMPANY

  Copyright © 2015 Rachel Hamilton

  Illustration © 2015 The Boy Fitz Hammond

  This book is copyright under the Berne Convention.

  No reproduction without permission.

  All rights reserved.

  The right of Rachel Hamilton and The Boy Fitz Hammond to be identified as the author and illustrator of this work has been asserted by them in accordance with sections 77 and 78 of the Copyright, Designs and Patents Act, 1988.

  Simon & Schuster UK Ltd

  1st Floor,

  222 Gray’s Inn Road

  London WC1X 8HB

  www.simonandschuster.co.uk

  Simon & Schuster Australia, Sydney

  Simon & Schuster India, New Delhi

  A CIP catalogue record for this book is available from the British Library.

  PB ISBN: 978-1-47112-133-3

  EBOOK ISBN: 978-1-47112-134-0

  This book is a work of fiction. Names, characters, places and incidents are either the product of the author’s imagination or are used fictitiously. Any resemblance to actual people living or dead, events or locales is entirely coincidental.

  Printed and bound by CPI Group (UK) Ltd, Croydon, CR0 4YY

  For my gorgeous godsons – Brad, Ollie and Eliot – whose parents are foolish enough to believe that I’m a responsible adult

  Contents

  1: Go Directly To Jail

  2: The Great Museum Heist

  3: Lunar-cy

  4: My Trip Record

  5: Majority Rules

  6: Softer Cell

  7: Any Volunteers?

  8: Watt’s Up?

  9: Fear Of Frying Pans

  10: Up Periscope

  11: The Hairspray Thief

  12: Caught On Camera

  13: Schnookums

  14: No Nee Nah

  15: Ma Slater Smash

  16: Grimm Reality

  17: Foiled

  18: Lost And Found And Insulted

  19: Mum Moves

  20: Lost Toys

  21: 7 Albion Road

  22: It’s Curtains For Me

  23: Top Parenting Skills

  24: Visibly Invisible

  25: Turtle-Cam Necklaces

  26: Impossibly Invisible

  27: A Grimm Challenge

  28: Finger Counting

  29: Blanket-Tastic

  30: Something Is Missing

  31: Snitch?

  32: Soggy Footprints

  33: Girlfriend. Or Not.

  34: Mind-Reading

  35: Exploring ‘Exploring Space’

  After The End

  Acknowledgements

  1

  Go Directly To Jail

  Prison?

  What am I doing in prison?

  Prison! Jail! Clink! The slammer! The pen! (Hmm. Not sure about that last one. I read it in an American mystery novel, but it sounds more like somewhere you’d put sheep.)

  Who’d have believed that I, Noelle ‘Know-All’ Hawkins, winner of Butt’s Hill Middle School’s Annual Achievement Award for the last five years, would end up visiting my father in prison?

  I’ve been nervous about coming, particularly since Holly told me the iron in my multivitamin tablets might set off the metal detectors. I think she was joking but it’s hard to tell with my sister. She also said I should watch out for fellow prison visitors carrying concealed weapons.

  con·ceal (kən-sēl')

  tr.v. con·cealed, con·ceal·ing, con·ceals

  To keep from being seen, found, observed or discovered; to hide.

  That doesn’t make sense. If visitors are keeping their weapons from being ‘seen, found, observed or discovered’, I can hardly watch out for them, can I? Besides, being concealed strikes me a good thing in a weapon. I suspect most weapon-related problems start when people are forced to reveal them – say because some stupid prison alarm goes off.

  WOWOWWOWOWOWOWOWOWOW

  When the siren starts to wail, I’m at the front of the Prison Visitors’ Centre queue, holding out the ID that proves I’m the daughter of celebrity scientist (and convicted exploder of public toilets) Professor Brian ‘Big Brain’ Hawkins. I dive to the ground and curl up into a ball. I can’t make myself concealed-weapon-proof, but I can form a smaller target. Twelve is too young to die: I have things to do, dictionary definitions to read, imprisoned parents to visit . . .

  As I peek from my safe, beetle-like position on the floor, a pair of shiny official-looking shoes approaches the metal detector and stops in front of the scuffed boots of the man who set off the alarm.

  “Empty your pockets please, sir,” Mr Shiny Shoes says. “No sudden movements.”

  Scuffed Boots Man reaches inside his mouldy raincoat and pulls out a pack of cigarettes, a ball of fluff and a round metal tin.

  What’s in the tin? What’s in the tin?

  Explosives? Mini hand grenades? Ninja throwing stars?

  I press my lips together but a whimper escapes.

  “You alright, pet?” Scuffed Boots Man opens his tin and crouches beside me. “Fancy a mint?”

  “A mint?” I echo. “The tin’s full of mints?”

  Mints are good. Mints don’t kill. Well, not unless you swallow too many and they block your windpipe. And these ones do look a bit furry.

  “No. Thank you.” I clamber to my feet and dust off my corduroy suit. “I had a big lunch.”

  “What are you doing, you silly girl?” Aunty Vera (a.k.a. Vigil-Aunty) grabs my arm and drags me back to the front of the queue. “Show the man your ID.”

  I avoid eye contact with the prison guard but I can hear him sniggering, even after he’s buzzed me through two heavy-duty security doors.

  An official pointy-finger directs us towards Table Eight. Vigil-Aunty unclenches her right fist and scowls at our visitor reference number. Every visitor is issued with one in order to prevent people who want to harm the inmates from entering the prison – which is ironic, because if anyone wants to hurt Dad it’s Vigil-Aunty.

  Holly gave Aunty Vera that nickname. A vigilante is someone who takes the law into their own hands to avenge a crime. And if the police hadn’t arrested Dad for blowing up a portaloo, Aunty Vera would have vigil-auntie-d him good and proper for abandoning Mum, Holly and me. She insisted on coming today, vowing she’d chain herself to the prison bars before she let “that flaming man” convince me he’s innocent.

  I thought about protesting, but I needed an accompanying adult, so here we are. While we wait for Dad, I read the list of rules stuck to the table.

  1. Prisoners must remain seated at all times

  2. Children must not run in the Visiting Hall

  3. No chewing gum

  4. No foul or abusive language

  5. No visiting any other inmates

  6. Nothing to be brought in.

  7. Nothing to be taken out

  Fine by me. Especially Rule 5.

  The prisoners enter the Visiting Hall and scan the room for friends and family.

  “Like caged Velociraptors hunting their prey,” Vigil-Aunty murmurs. She’s in the middle of a creativ
e writing course and her task for the week is ‘introduce similes into your life’. Unfortunately, this involves introducing similes into everyone else’s life too.

  “You’re confusing Velociraptors with Utahraptors,” I explain. “It’s a common mistake. Velociraptors were only around a metre high, but they made them bigger in those old Jurassic Park movies so they’d be scarier . . .”

  I pause, distracted by the sight of Dad limping into the hall behind the Utahraptors. He’s covered in purple bruises, and his red, swollen nose makes him look like a clown who’s lost a fight.

  “Archimedes!” I squeak. “What happened to him?”

  Vigil-Aunty tuts. I’d like to think it’s an expression of horror at Dad’s battered appearance, but I suspect it’s because she hates my habit of calling out the names of famous scientists at times of stress. It’s hard to imagine anyone failing to feel sorry for Dad after seeing him like this, but Vigil-Aunty seems to be managing fine.

  “Your limp would be more convincing if you could remember which leg was supposed to be hurt,” she mocks as he approaches. “Who’ve you upset this time, Brian? You look like you’ve gone two rounds with a Veloci . . . bah! . . . Utahraptor.”

  Dad glances over his shoulder and whispers, “My fellow inmates objected to a documentary I filmed last year.”

  “Poor Brian,” Vigil-Aunty says with mock sympathy. “Last year? Would that have been while you were trying to brainwash small children with your brain-ray inventions? Or while you were abandoning your family to blow up toilets?”

  “I’ve apologised for that, Vera. Several times. I can’t believe you’re still going on about it.”

  “Several times? SEVERAL TIMES?” Vigil-Aunty is clearly on the verge of breaking Rule 4. “You could apologise a million times and I WOULD STILL BE GOING ON ABOUT IT!”

  “Please don’t shout! You’ll get us thrown out.” I put a hand on her arm and then turn back to Dad. “I can understand why Aunty Vera is angry, but I don’t get why some old documentary would make the prisoners here want to hurt you?”

  “It wasn’t any old documentary.” Dad closes his eyes. “It was the one where I identified a particular class of criminals with huge muscles and tiny brains.”

  “I remember!” I say. “You called them Neanderthugs!”

  “Shh!” Dad lifts a finger to his lips, wincing as he pokes his swollen nose.

  Heads swivel: heads attached to enormous, muscular bodies.

  I lower my voice. “You said Neanderthugs tended to end up in prison because they were too stupid to cover their tracks.”

  “Turns out I was right,” Dad mutters. “Most of them are in prison. With me. And most of them spent last Tuesday evening watching the documentary.”

  A huge human bicep lumbers past our table and ‘accidentally’ kicks Dad’s chair out from under him. Dad’s face hits the table. When he lifts it, he has a nose to rival Rudolph’s.

  “Neanderthug Number One,” Dad mutters through swollen lips.

  With a pang of guilt, I remember the moment during the Case of the Exploding Loo when I could have let Dad wriggle free to escape the police. Sadly, I can’t travel back in time (yet). But perhaps I can fix things in the present. I jump up and grab Neanderthug Number One’s arm, trying not to notice how small my fingers look beside his ‘No Mercy!’ tattoo.

  “Stop hurting my d-dad,” I stutter, aware we’re breaking Rule 1 and possibly Rule 5. “He didn’t mean to upset you and – blimey, aren’t you big? – there must b-be a way he can m-make things up to you.”

  Neanderthug Number One studies me as if I’m something on the bristles of his toilet brush. “Want moon,” he grunts eventually.

  “Moon?” I repeat with an anxiety that comes from too much time spent reading the dictionary:

  Moon (mōōn)

  n.

  1. The natural satellite of Earth.

  2. A natural satellite revolving around a planet.

  3. The bared buttocks. (Slang)

  “Is this a bare buttocks thing?” I ask nervously.

  “NO!” Neanderthug Number One’s bellow thunders through the hall. “WANT MOON! MOON MAKE HELL RAIZAH STRONG.”

  “Mr Raizah may have a point.” Vigil-Aunty says. “I’ve heard that crime rates soar during a full moon. So do hospital admissio—”

  “Baloney!” Dad barks. “Idiot woman! Scientific research shows no link between criminal activity and phases of the moon.”

  “You’re the idiot.” Vigil-Aunty raises her voice to be heard over Dad’s spluttering and thrusts her face in his.

  They both rise to their feet, going chin-to-chin over Table Eight.

  “Rule 1!” I remind them. “And it doesn’t matter which of you is the idiot. Science or no science, what matters is Mr Hell Raizah believes the moon will make him stronger.”

  “WANT MOON!” Hell Raizah roars. “YOU GET MOON, I GET NICE.”

  2

  The Great Museum Heist

  Six Days Later

  I’m the first to sense something’s wrong on the LOSERS (Lindon-based Opportunities for the Superior Education of Remarkable Students) trip to the Science Museum. I scan the ‘Exploring Space’ gallery, trying to work out what tripped my ‘uh-oh’ switch.

  I study the moon landers that dangle from the ceiling, hinting at shiny adventures in other places. Nope. Not them. Not the missile parts lurking in the background either. Something simpler has aroused my suspicions – something made of turquoise plastic.

  CLUE 1

  The museum security guards patrolling ‘Exploring Space’ are carrying turquoise walkie-talkies.

  I hate turquoise. Turquoise is the colour that connected all the sinister organisations during the Case of the Exploding Loo. I suppose you could say turquoise helped me, my sister Holly and our friend Porter crack the case; but it also landed Dad in jail, so the turquoise walkie-talkies make me uneasy. And they’re not the only problem.

  CLUE 2

  Remarkable Student Alexander seems to be bracing himself for an explosion that hasn’t happened yet.

  I’ve never been a fan of Remarkable Student Alexander. I don’t like the way he keeps reminding everyone that LOSERS invited him to join back when the school only admitted the ‘brightest and the best’. This is a dig at students like Holly, who weren’t accepted until LOSERS was forced to relax its admissions policy after the science teacher blew up half the building and the headmistress (Porter’s mum and Dad’s evil sidekick) was accused of kidnapping and brainwashing children.

  But LOSERS is still a good school. At least it was until it relaxed its admissions policy so far it admitted Smokin’ Joe Slater – who got his nickname by spending break and lunch times lurking in the school toilets, smoking cigarettes he’d nicked from his mum. He was expelled from Butt’s Hill Middle School for trying to sell cigarettes to a dinner lady and then dumping her in the kitchen wheelie bin when she threatened to report him.

  This brings me to my third clue.

  CLUE 3

  We were told this trip was an End-of-Spring-Term Reward for well-behaved students . . . but Smokin’ Joe is here.

  If Smokin’ Joe is a well-behaved student, then I’m a prize-winning turnip. There’s trouble brewing, as Vigil-Aunty is always saying (as if trouble’s something you drink with milk and sugar).

  I try to warn Holly, Porter and the rest of the LOSERS, but no one listens until the ‘Making the Modern World’ gallery erupts in an explosion of smoke and engine noise.

  “It’s alive!” Holly grabs my head and angles it so we’re both looking in the same direction. “That train thing is alive!”

  “That ‘train thing’ is Stephenson’s Rocket,” I tell her. “Chosen as the best steam engine to power the railway in 1829.”

  “Seriously? You’re geeking out on me now?” Holly grits her teeth. “Fine. Let me rephrase. That Stephenson’s Rocket thing is alive!”

  “Don’t be silly, Holly. It’s just an exhib— oooh . . .” My voice trails off as
Stephenson’s Rocket gives an impressive toot and releases a puff of smoke.

  “Run for your lives before it flattens us all!” Holly squares her hips to face the engine, ready to save everyone, single-handedly.

  “At ease, Wonder Woman,” I say. “There are no tracks. Without them, Stephenson’s Rocket is going nowhere. Even with tracks, its top speed was under thirty miles per hour, so all we’d have to do is step out of the way and let it power into the lift shaft.”

  “Jeez!” Porter slams his hands over his ears as a deep roar shakes the Science Museum. “What is that noise?”

  “That would be the sound of the Apollo 10 command module’s thrusters firing up,” I yell over the racket as visitors run from all corners of the museum to see what’s causing the commotion. “But that makes no sense. I doubt very much that the module has working thrusters, but if it did, and if they were firing, this place would be like a furnace.” I look around the room. “And why is there smoke coming out of Stephenson’s Rocket? It should be steam.”

  I move closer and spot the smoke bomb on the seat.

  Thomas Edison! Trickery!

  Now I know what I’m looking for, it takes me less than a minute to find smoke bombs and mini-speakers under all the major displays.

  CLUE 4

  Someone is deliberately making it look like the museum exhibits are coming to life.

  “Red herring!” I yell. “None of this is real. It’s just a distraction. Something bad is about to happen. Run away! Run away while you still have legs!”

  I get a few odd looks, but no one runs – unless you count Smokin’ Joe, who doesn’t so much ‘run away’ as ‘run towards’, knocking into exhibits, setting off motion sensor alarms, smashing glass cases and turning ‘Exploring Space’ into a frenzy of howling security alarms, rioting children and people yelling wildly that everyone should “just calm down”. One woman is so scared she’s covered herself with a fire blanket, like a fancy-dress ghost but without the eye-holes.