2026 Reading Challenge

Klooz Series

14 primary works • 14 total works
Need a detective? Call on Klooz! This smart, funny kid has a good head on his shoulders and a good brain under that baseball cap he always wears. This entertaining mystery series will captivate readers with its humorous text and illustrations. Klooz uncovers crimes while remaining calm, cool, and collected.
Undercover Goalie
by
4.14 · 7 Ratings · 1 Reviews · published 2009 · 2 editions
When the school's soccer goalie begins to lose gam…

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    The Snarling Suspect
    by
    3.88     · 8 Ratings · 2 Reviews · published 2007 · 2 editions
    Olgas friend Bill the Mask has a problem. His dog …

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    The Secret of the Flying Cows
    by
    3.85     · 53 Ratings · 3 Reviews · published 2007 · 9 editions
    The second Klooz goes on vacation, strange things …

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    The Puzzle of the Power Drain
    by
    3.92     · 13 Ratings · 1 Reviews · published 2002 · 6 editions
    Has there ever been a case Klooz couldnt solve? Of…

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    The Cheese Ball Trap
    by
    3.48     · 25 Ratings · 2 Reviews · published 2010 · 5 editions
    Klooz is on school break, and he's so bored that h…

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    The Big Stink
    by
    3.78     · 9 Ratings · 1 Reviews · published 2009 · 1 edition
    Someone is stealing newspapers from Olga's newssta…

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    Stage Fright
    by
    4.11     · 27 Ratings · published 2010 · 6 editions
    Klooz has to crack one of his hardest cases yet, a…

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    Computer Crook
    by
    5.00     · 2 Ratings · published 2009 · 2 editions
    A violent computer game is all the rage, but no on…

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    After School Ghost Hunter
    by
    3.83     · 24 Ratings · 2 Reviews · published 2007 · 6 editions
    Klooz's school has spirit! A ghost, in fact. Mr. B…

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    Clues in the Car Wash
    by
    3.80     · 41 Ratings · 5 Reviews · published 2007 · 13 editions
    Olga has a case for her favorite fifth-grade detec…

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    Detective's Duel
    by
    4.03     · 74 Ratings · 4 Reviews · published 2007 · 15 editions
    Klooz is the best fifth-grade detective in town, r…

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    The Mysterious Mask
    by
    4.00     · 17 Ratings · 2 Reviews · published 2007 · 6 editions
    Klooz could always count on a dish of chocolate an…

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    The Great Snake Swindle
    by
    3.95     · 38 Ratings · 2 Reviews · published 2007 · 15 editions
    Klooz has learned a lot since his very first myste…

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    Klooz, Trouble Under the Big Top
    by
    4.14     · 7 Ratings · 1 Reviews · published 2007 · 5 editions
    The Zampano Circus is in town! Primus, the star of…

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