The Red Box Books Accelerated Reader Middle Years Pack contains 70 books from the Captain Underpants, DC Super Heroes, Alex Ryder, Horrible History and Geography & Mr Gum series'.
This collection for Middle Years provides a range of levels from 3.5 to 6.3.
This pack contains the following titles:
| Captain Underpants Bumper Set - 10 Titles | ||||
| The Adventures of Captain Underpants | MY | 4.3 | 1 | 204166 |
| Captain Underpants and the Attack of the Talking Toilets | MY | 4.7 | 1 | 206030 |
| Captain Underpants and the Invasion of the Incredibly Naughty Cafeteria Ladies from Outer Space | MY | 4.4 | 1 | 204068 |
| Captain Underpants and the Perilous Plot of Professor Poopypants | MY | 4.7 | 1 | 203297 |
| Captain Underpants and the Wrath of the Wicked Wedgie Woman | MY | 4.4 | 1 | 206031 |
| The Big, Bad Battle of the Bionic Booger Boy Part One - The Night of the Nasty Nostril Nuggets | MY | 5.2 | 1 | 206747 |
| The Big, Bad Battle of the Bionic Booger Boy Part Two - The Revenge of the Ridiculous Robo-Boogers | MY | 4.9 | 1 | 206972 |
| Captain Underpants and the Preposterous Plight of the Purple Potty People | MY | 4.7 | 1 | 211429 |
| Captain Underpants and the Terrifying Return of Tippy Tinkletrousers | MY | 5.1 | 3 | 224033 |
| Captain Underpants and the Revolting Revenge of the Radioactive Robo-Boxers | MY | 5.3 | 2 | 224036 |
| Captain Underpants and the Tyrannical Retaliation of the Turbo Toilet 2000 | MY | 4.8 | 2 | 228562 |
| Horrible Geography Pack of 10 | ||||
| Bloomin' Rainforests | MY | 5.2 | 3 | 206269 |
| Cracking Coasts | MY | 5.7 | 3 | 209025 |
| Desperate Deserts | MY | 5.1 | 3 | 206506 |
| Earth-Shattering Earthquakes | MY | 5.2 | 3 | 203666 |
| Freaky Peaks | MY | 5.4 | 3 | 206273 |
| Monster Lakes | MY | 5.7 | 3 | 209027 |
| Odious Oceans | MY | 5.5 | 3 | 201736 |
| Perishing Poles | MY | 5.8 | 3 | 205969 |
| Raging Rivers | MY | 5.3 | 4 | 206511 |
| Stormy Weather | MY | 5.4 | 4 | 209029 |
| Violent Volcanoes | MY | 6.1 | 2 | 201737 |
| Wild Islands | MY | 5.5 | 3 | 209033 |
| Mr Gum 8 Pack of Books | ||||
| You're A Bad Man, Mr Gum | MY | 5.4 | 2 | 211220 |
| Mr Gum and Biscuit the Billionaire | MY | 5.3 | 2 | 210828 |
| Mr Gum and The Goblins | MY | 5 | 2 | 212293 |
| Mr Gum and The Power Crystals | MY | 5.5 | 2 | 212294 |
| Mr Gum and The Dancing Bear | MY | 5.6 | 2 | 217020 |
| What's for Dinner, Mr Gum? | MY | 4.6 | 2 | 216587 |
| Mr Gum and the Cherry Tree | MY | 4.5 | 2 | 218986 |
| Mr Gum and the Secret Hideout | MY | 5 | 2 | 218987 |
| Horrible History Pack of 20 | ||||
| The Angry Aztecs | MY | 6 | 3 | 202840 |
| The Awesome Egyptians | MY | 5.8 | 3 | 202841 |
| Barmy British Empire | MY | 6 | 3 | 206111 |
| Blitzed Brits | MY | 5.4 | 3 | 202842 |
| Cut Throat Celts | MY | 6.1 | 3 | 202843 |
| Frightful First World War | MY | 6.3 | 3 | 202844 |
| Gorgeous Georgians | MY | 5.9 | 3 | 202846 |
| Groovy Greeks | MY | 5.1 | 3 | 202847 |
| Incredible Incas | MY | 5.8 | 3 | 203679 |
| Measly Middle Ages | MY | 6.1 | 3 | 202848 |
| Rotten Romans | MY | 5.3 | 3 | 202849 |
| Savage Stone Age | MY | 6 | 3 | 206281 |
| Slimy Stuarts | MY | 5.9 | 3 | 205975 |
| Smashing Saxons | MY | 5.6 | 3 | 208952 |
| Stormin' Normans | MY | 5.6 | 3 | 203682 |
| Terrible Tudors | MY | 5.7 | 3 | 202850 |
| Vicious Vikings | MY | 5 | 3 | 202851 |
| Vile Victorians | MY | 5.7 | 3 | 202852 |
| Villainous Victorians | MY | 5.2 | 3 | 208953 |
| Woeful Second World War | MY | 6.1 | 3 | 203686 |
| DC Super Heroes | ||||
| Batman: Fog of Fear | MY | 4.5 | 1 | 217075 |
| Batman: Catwoman's Classroom Claws | MY | 4.1 | 1 | 217078 |
| Batman: Man behind the Mask | MY | 4.3 | 1 | 217081 |
| Batman: Puppet Master's Revenge | MY | 4.2 | 1 | 217082 |
| Superman: Toys of Terror | MY | 3.5 | 1 | 217445 |
| Superman: The Shrinking City | MY | 4.2 | 1 | 217452 |
| Superman: Last Son of Krypton | MY | 3.6 | 1 | 217441 |
| Superman: Supervillain Showdown | MY | 4.1 | 1 | 217450 |
| Green Lantern: Guardian of the Earth | MY | 4.1 | 1 | 220741 |
| The Flash: Ice and Flame | MY | 4.2 | 1 | 221830 |
| Wonder Woman: Sword of the Dragon | MY | 3.9 | 1 | 219685 |
| Super Villains: Captain Cold | MY | 4.4 | 1 | 225092 |
| Alex Ryder | ||||
| Scorpia Rising | MY+ | 5.6 | 16 | 219493 |
| Crocodile Tears | MY+ | 5.4 | 14 | 216116 |
| Snakehead | MY+ | 5.4 | 14 | 211366 |
| Ark Angel | MY+ | 5 | 12 | 208099 |
| Scorpia | MY+ | 5 | 12 | 206968 |
| Eagle Strike | MY+ | 5.1 | 10 | 206290 |
| Skeleton Key | MY+ | 4.9 | 10 | 205749 |
| Point Blanc | MY+ | 4.8 | 8 | 204569 |
| Stormbreaker | MY+ | 5.1 | 7 | 204168 |
| Russian Roulette | MY+ | 5.4 | 14 | 225504 |
