Robert Warner: 20 books

It's a big week at Cogwheel Stadium—the baseball team the Clayton Cogs are playing for the pennant! The Aldens are helping out at the ballpark, and they're glad to be part of the excitement. But the other team's batters seem to know the pitches too well, and it's clear someone in the stadium is...

It's a delicious new mystery with the Boxcar Children as they help catch a cupcake thief! Mama Tova's shop in Greenfield is so famous that every day, people line up around the block to buy her cupcakes. But when someone breaks into her kitchen, it's clear that her secret recipe is in danger. The Aldens...

It's spring and all the baby animals are being born; a perfect time to visit the zoo. The Aldens join a group of kids as they all take pictures throughout the zoo, each hoping to win $500 in a photo contest. When one of the cameras is missing, the Aldens take on the mystery and save the day.

When Mrs. MacGregor introduces the Aldens to the local recycling center, they bring home lots of great stuff, including unused notebooks and fun pinata. Mrs. MacGregor was right, you can find treasure in junk. When a series of break-ins and vandalization hits the center, the Alden kids are there to help solve the mystery!

While at the Winding River Lodge, the Aldens hear about a zombie living in the surrounding forest! As the signs of zombie attacks start to mount, the Boxcar Children recruit the help of a reporter and some locals. But is someone hiding information? Or should the Boxcar Children really be afraid of things that go bump in the night?

The Boxcar Children have been chosen to play in an exciting new game show! A camera crew is following the Aldens around the city of Philadelphia as they compete with another brother-and-sister team in a search for clues. The search isn't easy, though, especially when someone has tampered with the Aldens' map and stolen one of Benny's treasures! Why is their team being sabotaged?