Big Books of 2026

Double Detectives Series

4 primary works • 4 total works

Book 1

The Secret of Skull Island
by
3.70 · 43 Ratings · 5 Reviews · published 2011 · 5 editions
From the moment Otis and Cody Carson arrive on Sku…

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    Book 2

    The Monkey Howled at Midnight
    by
    4.00     · 22 Ratings · 2 Reviews · published 2011 · 6 editions
    Otis, Cody, and Rae are thrilled to fly down to th…

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    Book 3

    The Danger on Shadow Mountain
    by
    3.68     · 19 Ratings · 5 Reviews · published 2012 · 5 editions
    A trip to the Rockies to snowboard? Cool. Hangi…

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    Book 4

    The Tunnel of Bones
    by
    4.05     · 20 Ratings · published 2012 · 7 editions
    city of light, catacombs, pastries…and art thieve…

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