The Mystery Box

By: Packard, Edward

This action-packed 4-book boxed set takes YOU on over 160 adventures

Choose Your Own Adventure books-the 4th bestselling children's series of all time-are back and as much fun as you remember. Kids and adults agree, these are the books that get 9- to 12-year-olds reading.

Solve the mysterious murder of an eccentric millionaire, venture into a long abandoned and supposedly haunted mansion, go undercover as a spy who's been tasked with saving the whales, and fly to Paris to recover priceless missing jewels in this 4-book set boxed together in a nostalgic 80s-era gift box. Featuring exclusive editions of some of the most classic books in the Choose universe, The Retro Box #2 includes:

The Mystery of Chimney Rock by Edward Packard
Who Killed Harlowe Thrombey? by Edward Packard
Your Code Name is Jonah by Edward Packard
The Lost Jewels of Nabooti by R. A. Montgomery

• Format: Paperback
• Language: English
• ISBN: 1937133265
• ISBN13: 9781937133269
• Release Date: September 2026
• Publisher: Choose Your Own Adventure
• Length: 576 Pages
• Weight: 0.31 lbs.
• Age Range: 8 to 12 years
• Grade Range: Grades 3 to 7