Books About Sleuths

The Best Sleuths Books for Kids

By the Bookroo Editors

Looking for excellent children's books about sleuths? This collection brings together Bookroo's highest-rated and most useful picks in one place.

Start with our editorial favorites, then browse recommendations organized by reading stage to find the right book for your reader.

The Philly Fake
The Shortlist

Our 3 Favorite Books About Sleuths

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Chapter Book · Ages 7–9 · 2014

The Philly Fake

By David A. Kelly, Mark Meyers (Illustrator) · Book #9 in the Ballpark Mysteries series

A young boy and his cousin investigate a series of mysterious broken bats at a Philadelphia Phillies game, leading them to uncover a surprising plot.

112 pages· 10,592 words· Est. 2 hour read
4.3/5 Goodreads · 252 ratings
$5.99Save 4%
Summary: In Philadelphia on the Fourth of July, young sleuths Mike and Kate face a puzzling mystery. The Phillies are losing, and the beloved mascot, the Phanatic, is blamed. As the team struggles, the duo must uncover the truth to clear the Phanatic's name. With the clock ticking, can they solve the mystery before the final inning? Dive into a world of baseball, history, and intrigue, where every clue counts and the stakes are as high as the fireworks in the sky.
Chapter Book · Ages 8–12 · 1927

The Secret of the Old Mill

Two brothers uncover a counterfeit ring at an old mill. Can they escape danger?

192 pages· 32,170 words· Est. 4.5 hour read
3.9/5 Goodreads · 9,807 ratings
$8.99Save 5%
Summary: Frank and Joe Hardy are on a mission to crack a counterfeit money ring hidden within the mysterious Turner mill. As they employ a clever ruse to gain entry, they find themselves trapped in a perilous situation. With their detective skills put to the ultimate test, can the young sleuths unravel the mill's secrets and escape unscathed? Dive into a world of suspense and intrigue as the Hardy Boys face their toughest challenge yet.
Chapter Book · Ages 9–12 · 1947

The Phantom Freighter

Teen detectives face smugglers and danger on a mysterious sea voyage.

192 pages· 34,444 words· Est. 4 hour read
3.8/5 Goodreads · 2,097 ratings
$9.99Save 4%
Summary: Teen sleuths Frank and Joe Hardy join Thaddeus McClintock on a sea voyage, only to find themselves thwarted at every turn. Who is blocking their passage on freighter ships? As they delve deeper, they uncover a ring of cunning smugglers. With danger lurking at sea, the brothers must outwit their foes in a thrilling showdown. Will they unravel the mystery before it's too late?
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