Gertrude Chandler Warner: 143 books

The Aldens search for a lost cat in Greenfield. But when a mysterious phone call reveals the cat was stolen, it’s up to them to find the catnapper as well!

This fall-flavored adventure for the Boxcar Children takes the Aldens to a New England farm that has more than its share of strange occurrences. Every year at the Beckett farm, visitors come to buy pumpkins and go on hayrides, but this year something is haunting the old place—a mysterious specter...

The Alden children take a trip back in time when their Aunt Jane surprises them with a visit to Wagner Farmhouse. When strange things happen at the house, the Aldens wonder if the ghost of practical joker Horace Wagner really haunts the house.

A famous orchestra visits Greenfield and brings an original piece of music by Mozart! But when the music goes missing, the Aldens must find out if it was misplaced…or stolen.

A hot air balloon lands in the Aldens' yard!

The Boxcar Children help Olivia Chase, the mystery writer, open a new bookstore.

In Charleston, the children look for pirate treasure and face a hurricane!

Cousin Althea may lose her house in an auction. Can the Boxcar Children help her?

When the Aldens visit their friend Fran in Wisconsin, they can't wait to hear her tell the story of the runaway ghost. The ghost hasn't been spotted in years, but the Aldens still shiver at the spooky tale of the ghost's bell clanging after dark.

When their friend Sam gets a letter full of riddles from an eccentric millionaire, the Aldens are eager to help him crack the code. If Sam can solve the puzzle in time, he will inherit the millionaire's money!

The Aldens find a castaway on a South Sea island. How did he get there and who is he?

The old abandoned school in Silver City is being fixed up as an art center and the Boxcar Children volunteer to help clean up the place. But the other volunteers are scared by the spooky goings-on in the school—doors lock by themselves, and chalkboard messages appear out of nowhere! Will the Aldens find out the secret of the haunted school?

Summer vacation on an almost private island gives the Aldens a challenge.

The Aldens help to blaze a new trail on Blizzard Mountain where rumors tell of buried treasure. But something strange is going on--supplies go missing, strange noises are heard in the woods, and a member of their group disappears!