When their favorite pizza restaurant almost goes out of business, the Alden children try to help their friends stay open while they find out who is behind all their problems.
"When the Aldens take up the case to investigate if a catastrophic oil spill that affected hundreds of species could have been prevented, they are led on an adventure to help other endangered animals around the world"--OCLC.
"Wherever the Boxcar children go, they discover haunted havens, spooky sights, and mysterious old legends come to life! Here are three of their ghostliest adventures"--Back cover.
Follows the adventures of the four orphaned Alden children, Henry, Jessie, Violet, and Benny, after they become acquainted with their grandfather and embark on a series of adventures.
"On a train tour of the Southwest, someone is bringing the lawless days of the Old West to life! Can you help the Aldens figure out who is behind the trouble? In this interactive, choose-your-path mystery, readers will help the Boxcar Children make decisions that will either solve the mystery or lead to the end of the line"--Provided by publisher.
"The Aldens have been invited to a secret spy competition put on by their favorite author. But there's more to the competition than meets the eye"--Back of cover.
"After finding a statue in an old trunk, the children travel across the country with the statue and six mysterious boxes in an attempt to make sure the treasures all stay where they belong"--OCLC.
"The Boxcar Children are helping a friend find out more about their family's history. But what they find is a mystery going back generations! Can the Aldens help their friend unlock secrets of the past--and present?"--Publisher.
