Trixie Belden Boxed Set #1-4 -- Julie Campbell, Paperback

Trixie Belden solved her first mystery more than 50 years ago, and her sleuthing skills have delighted readers ever since. For the first time enjoy FOUR Trixie Belden adventures in one collectible boxed set!

Trixie Belden loves riding horses, exploring with her best friend Honey, and solving a good mystery! Which is good because trouble seems to follow her everywhere. But no secret lasts long when detective Trixie is on the case!

The Secret of the Mansion: Trixie is settling in for one boring summer until a new neighbor, a run-down manor, and rumors of a hidden treasure make it the most exciting one yet!

The Red Trailer Mystery: Trixie's road trip adventure hits a few bumps when a young girl goes missing and car bandits are on the loose!

The Gatehouse Mystery: Trixie and her friends thought they found the perfect detective clubhouse, but when they uncover a diamond in the dirt, they worry jewel thieves might have gotten there first!

The Mysterious Visitor: There's a new face in Sleepyside, but Trixie isn't convinced this guest is who he claims to be!

Discover Trixie's first great mysteries in this beautiful boxed set that includes the original illustrated interiors!

Author: Julie Campbell
Publisher: Random House Books for Young Readers
Published: 11/04/2025
Pages: 1088
Binding Type: Paperback
Weight: 5.21lbs
ISBN: 9780593904671
Audience: Ages 9-12

About the Author
In the 1940s, Julie Campbell was running her own literary agency when Western Publishing put out a call for talented authors to write mystery series for kids. Julie proposed the Trixie Belden series and wrote the first six titles herself, but books seven through thirty-nine were written by a variety of writers all under the pseudonym Kathryn Kenny.