2026 Reading Challenge

Third-Grade Detectives Series

10 primary works • 10 total works

Book 1

The Clue Of The Left-Handed Envelope: Ready-for-chapters
by
3.78 · 237 Ratings · 30 Reviews · published 2000 · 13 editions
WHO SENT AMBER LEE AN ANONYMOUS LETTER?
Everyone lo…

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    Book 2

    The Puzzle of the Pretty Pink Handkerchief
    by
    3.87     · 143 Ratings · 17 Reviews · published 2000 · 9 editions
    Mr. Merlin's students get to crack secret codes, g…

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    Book 3

    The Mystery of the Hairy Tomatoes
    by
    3.92     · 108 Ratings · 12 Reviews · published 2001 · 8 editions
    Hair, Hair, Everywhere
    Someone's been digging up Mr…

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    Book 4

    The Cobweb Confession (4)
    by
    3.73     · 156 Ratings · 14 Reviews · published 2001 · 8 editions
    CREEPY, CRAWLY
    CRITTERS -- YUCK!
    Poor Todd. First he…

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    Book 5

    The Riddle Of The Stolen Sand
    by
    3.88     · 74 Ratings · 9 Reviews · published 2003 · 8 editions


    A Case That's Tougher To Crack Than An Oyster She…

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    Book 6

    The Secret of the Green Skin
    by
    3.87     · 53 Ratings · 5 Reviews · published 2003 · 16 editions
    GREEN VEGETABLES AREN'T ALWAYS GOOD FOR YOU

    The new…

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    Book 7

    The Case of the Dirty Clue
    by
    3.86     · 59 Ratings · 5 Reviews · published 2003 · 12 editions
    When Misty's new bike is hit by a speeding car aft…

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    Book 8

    The Secret of the Wooden Witness (8)
    by
    4.21     · 42 Ratings · 4 Reviews · published 2004 · 11 editions
    ATTACKED!

    Someone knocked out Todd and Noelle's fri…

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    Book 9

    The Case of the Bank-Robbing Bandit (9)
    by
    3.80     · 25 Ratings · 3 Reviews · published 2004 · 7 editions
    IT'S DO OR DIE FOR THE THIRD-GRADE DETECTIVES!

    Todd…

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    Book 10

    The Mystery of the Stolen Statue (10)
    by
    3.88     · 138 Ratings · 11 Reviews · published 2004 · 8 editions
    Mr. Merlin’s Third Graders are known as the Third …

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