The Hardy Boys Casefiles

The Hardy Boys Casefiles is a 4-book series for ages 4–14 by Franklin W. Dixon. Each book stands alone — start anywhere.

All Books

No particular order needed — browse and pick what catches your eye.

Cult of Crime1987

The Crowning Terror1987

The Test Case1994

A Will to Survive1996

What to Read Next

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Smekday #1

The True Meaning of Smekday

Adam Rex

When aliens called Boov invade Earth and abduct her mom, 11-year-old Tip Tucci embarks on a cross-country quest. She rel

Ages 7–12

Off the Road

Nina Bawden

In 2035, a boy named Tom lives in a society where only children matter and elders are sent away. When his grandfather es

Ages 4–11

Silverwing #2

Sunwing

Kenneth Oppel

For the child who feels small in a big world, this epic journey follows a brave young bat proving that even the littlest

Ages 8–12

Endless Quest #4

To Catch a Thief

Matt Forbeck