Gertrude Chandler Warner

At an old library, the Alden children discover a boy who needs their help and a stranger who is after a valuable object they found in the library.

Someone is trying to put Aunt Jane's motel out of business, but the Alden children aren't going to let that happen.

The Alden children have another mystery to solve when they visit a castle and must figure out which of the guests has stolen the Stradivarius violin.

When their favorite pizza restaurant almost goes out of business, the Alden children try to help their friends stay open while they find outwho is behind all their problems.

The Boxcar Children, now living with their grandfather, spend the summer on their Aunt Jane's ranch. Their aunt seems quite unhappy until at the end of the summer a surprise discovery brings happiness to all.

Henry and Jessie have signed up to be in a robotics competition with a team from school. But someone from another team isn't playing by the rules. Can the Aldens use their sleuthing skills and what they've learned about technology to find the culprit and save the day?

The Wundermutt dog food company is searching for a very special dog to be in their commercials, and the Aldens bring their dog, Watch, to the tryouts! But plenty of other dog owners are hoping their dogs get the job too – including a dog that's already famous. Does Watch have what it takes to be a star?

The Aldens have joined a bicycle race! Three days of riding and camping should be fun for everyone. Even Grandfather has joined the race. But right from the word "Go!" things go wrong: misleading road signs by day and collapsing tents by night. Henry's first flat tire could be bad luck, but three flat tires point to foul play. But who is playing foul — and why? The Boxcar Children are determined to solve the mystery before they cross the finish...

The Aldens are visiting a small town known for its fall festival, and while Grandfather is off taking in the fall colors, the children try out the town's newest attraction―a Halloween escape room! The Aldens love solving the puzzles to get out of the room, and they don't mind the spooky theme. The problem is, someone―or something―is making things downright scary for other customers!

The Raptor Rehab Center's reputation is at stake!
Can the Aldens figure out who's responsible for the bad press before the center gets shut down for good? Henry, Jessie, Violet, and Benny are excited to learn more about raptors when they volunteer at a rehab center for wild birds. But not long after they arrive, a series of strange events makes it seem like someone might be trying to sabotage the center. Who could the culprit be, and why would...