Books for Ages 9–12 (Middle Grade)

1350 products

    Books for confident readers aged 9–12: middle grade adventures, laugh-out-loud diaries, fantasy quests, spooky stories and mysteries.

    Discover series like Diary of a Wimpy Kid, Harry Potter, Percy Jackson and Wings of Fire. Browse all our in-stock books for ages 9–12 below.

    1350 products
    Ages 9–12
    Percy Jackson Book Collection - Readers Warehouse
    Percy Jackson Book Collection - Readers Warehouse
    Percy Jackson Book Collection 5 Book Box Set
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Bear Grylls Adventures Collection 12 Book Pack - Readers Warehouse
    Bear Grylls Adventures Collection - Readers Warehouse
    Bear Grylls Adventures Collection 12 Book Pack
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Magnus Chase And The Gods Of Asgard Collection - Readers Warehouse
    Magnus Chase And The Gods Of Asgard Collection - Readers Warehouse
    Magnus Chase And The Gods Of Asgard 3 Book Pack
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Diary Of A Wimpy Kid
    Diary of a Wimpy Kid
    #1 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Extremely Embarrassing of Lottie Brooks 4 Book Pack
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    The White Giraffe
    The White Giraffe
    #1 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Harry Potter - Deathly Hallows - Readers Warehouse
    Harry Potter - Deathly Hallows
    #7 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Harry Potter and the Order of the Phoenix - Readers Warehouse
    Harry Potter and the Order of the Phoenix
    #5 in Series
    Dispatches in 5–7 working days
    Ages 9–12
    Alice's Adventures In Wonderland And Through the Looking Glass - Readers Warehouse
    Alice's Adventures In Wonderland And Through the Looking Glass
    #1 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Wings Of Fire, Jade Mountain Prophecy Box Set - Readers Warehouse
    Wings of Fire Box Set, the Jade Mountain Prophecy
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Diary Of A Wimpy Kid: Rodrick Rules
    Diary Of A Wimpy Kid: Rodrick Rules
    #2 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Tom Gates - Dog Zombies Rule - Readers Warehouse
    Tom Gates - Dog Zombies Rule
    #11 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Harry Potter And The Half-Blood Prince - Readers Warehouse
    Harry Potter and the Half-Blood Prince
    #6 in Series
    Dispatches in 5–7 working days
    Ages 9–12
    Monopoly Deal Swap,Steal and Scheme!
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Harry Potter Philosopher's Stone | Readers Warehouse
    Harry Potter and the Philosopher's Stone
    #1 in Series
    Dispatches in 5–7 working days
    Ages 9–12
    No Brainer
    #18 in Series
    Dispatches in 5–7 working days
    Ages 9–12
    Dog's Best Friend - Readers Warehouse
    Dog's Best Friend
    #8 in Series
    Dispatches in 5–7 working days
    Ages 9–12
    Diary Of A Wimpy Kid: Old School
    Diary Of A Wimpy Kid: Old School
    #10 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Double Down - Readers Warehouse
    Diary Of A Wimpy Kid: Double Down
    #11 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    The 104-Storey Treehouse - Readers Warehouse
    The 104-Storey Treehouse
    #8 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    The Little Prince - Readers Warehouse
    The Little Prince
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Black Beauty - Readers Warehouse
    Black Beauty
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Goosebumps Classic 10 Book Collection - Readers Warehouse
    Goosebumps Classic 10 Book Collection
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Harry Potter - Chamber Of Secrets - Readers Warehouse
    Harry Potter and the Chamber of Secrets
    #2 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Grandpa's Great Escape - Readers Warehouse
    Grandpa's Great Escape
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Adventure Stories Of Tintin 23 Book Box Set - Readers Warehouse
    Adventure Stories Of Tintin 23 Book Box Set - Readers Warehouse
    Adventure Stories Of Tintin 23 Book Box Set
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    The Sherlock Holmes Book Set
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    The Last Bear by Hannah Gold | Readers Warehouse
    The last bear
    Dispatches in 5–7 working days
    Ages 9–12
    Keeper Of The Lost Cities - Readers Warehouse
    Keeper Of The Lost Cities
    #1 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Diary Of A Wimpy Kid: The Ugly Truth
    The Ugly Truth
    #5 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Bad Dad Kids Novel by David Walliams | Readers Warehouse
    Bad Dad - Readers Warehouse
    Bad Dad ( with tote bag)
    Dispatches in 5–7 working days
    Ages 9–12
    Cabin Fever
    Wimpy Kid - Cabin Fever
    #6 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Mystic And The Midnight Ride
    Mystic and the midnight ride
    #1 in Series
    Dispatches in 5–7 working days
    Ages 9–12
    Percy Jackson The Ultimate 5 Book Collection (New Cover) - Readers Warehouse
    Percy Jackson The Ultimate 5 Book Collection (New Cover) - Readers Warehouse
    Percy Jackson The Ultimate 5 Book Collection (New Cover)
    Dispatches in 5–7 working days
    Ages 9–12
    Dagboek Van 'N Wimpy Kid 03 - Die Laaste Strooi - Readers Warehouse
    Dagboek Van 'N Wimpy Kid: Die Laaste Strooi
    #3 in Series
    Dispatches in 5–7 working days
    Ages 9–12
    The Earthquake Challenge - Readers Warehouse
    The Earthquake Challenge
    #6 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    The Last Secret
    The Last Secret
    #6 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    The Dance In The Dark
    The Dance In The Dark
    #3 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    Skeleton Key - Readers Warehouse
    Skeleton Key
    #3 in Series
    In stock
    Dispatches in 1–3 working days
    Ages 9–12
    The 52-Storey Treehouse - Readers Warehouse
    The 52-Storey Treehouse
    #4 in Series
    Dispatches in 5–7 working days