Boxcar children
11) Caboose mystery
A trip in a caboose at the end of a freight train leads to an old clown and a search.
15) Bicycle mystery
The Alden children explore a series of mix-ups at the zoo in order to save it from pranksters and the town council.
The Boxcar Children go camping with their grandfather and end up investigating who's behind the missing food and loud music that's scaring campers away.
28) The mystery girl
The Boxcar children investigate a mysterious employee at Jerry Taylor's general store.
The Aldens are on a cruise in the Caribbean! No sooner has the cruise begun than things start to go wrong. The ship's radio breaks. It appears someone has fallen overboard — but it turns out to be a false alarm. And then there's engine trouble! Is someone deliberately tampering with the ship? It's a mystery — good thing the Boxcar Children are on board!
Henry, Jessie, Violet, and Benny are going to visit a castle! Built long ago, the castle is now being turned into a museum. As the Boxcar Children help to restore it, they see mysterious lights and hear strange music. Faces appear in windows — and then disappear. Can the children solve the mystery hidden within the castle's walls?
The Boxcar Children are spending time in a New England fishing village. They learn of an old legend about a ship that sank just off the coast. No one knows what really happened to the ship, and the townspeople say it reappears on dark, stormy nights. Can the children find out the truth about the ghost ship?
Unusual events start when the Alden children assist with a dinosaur exhibit opening at the Pickering Natural History Museum.
The Aldens search for a lost gold mine while on a camping trip to Arizona.
While on a South Carolina trip the Alden children agree to hunt for a pirate's hidden treasure, but they face a thief who is trying to find it and keep it.
The Boxcar children decide to help restore a historic firehouse when the town council starts thinking about demolishing it. Soon enough they realize that someone is hindering their efforts.
While visiting their aunt and uncle in San Francisco the Alden children visit Fisherman's Wharf. After they ride on their uncle's boat they discover something fishy is going on in the wharf and someone doesn't want Uncle Andy to catch any fish.
The Aldens are asked to be extras in a movie while visiting the Alamo but things are not picture perfect. They have to discover who stole a precious ring from the beautiful star, Claire, and they find out many people are jealous of her.
Mysterious events are happening in the soccer league the Boxcar children are playing in.
The Alden children find a map that shows how to find a gold loot hidden in an old cabin in Yellowstone, but when they go to investigate they are met with interference.
The Aldens find evidence that the stories about a monster in Lake Lucille might be real.
A distant relative asks for the help of the Boxcar children when enigmatic events start happening at her mansion.
The Aldens investigate the incidents happening around their cousin's pineapple plantation in Hawaii.
While investigating a jewelry store robbery the Aldens must also figure out who's stealing their favorite cereal.
A panther provides a clue so the Boxcar children can solve the mystery of a missing ranger at the Everglades National Park in Florida.
A haunted orchard turns out to be a crime scene when the Aldens discover that valuable antiques have been stolen.
A mystery involving a popular boy actor coincides with the arrival of many dubious people to Greenfield.
While at the beach Benny discovers a treasure map that alerts unwanted fortune hunters.
Grandfather has just bought a plot of land in the Rocky Mountains—complete with a ghost town! When the Aldens hear their land is haunted they don't believe it. But when they see a ghostly figure in the main street, they know something's up. There's a mystery and the Aldens are determined to solve it!
Henry, Jessie, Violet, and Benny used to live alone in a boxcar. Now they have a home with their grandfather, and an exciting new exhibit to explore—from behind the scenes—at their local zoo. But disaster strikes when a pair of rare ferrets is stolen. The two huge California condors are the thief's next target. The Aldens quickly decide that the animals are being taken by someone that works in the zoo. But how do they stop a thief
...Henry, Jessie, Violet, and Benny used to live alone in a boxcar. Now they have a home with their grandfather, and they have started a children's birthday party planning business. Cakes! Decorations! Party games and favors! The Alden children are having fun helping out the at neighborhood birthday parties. But then, a house is robbed—its hidden safe emptied—while Jessie, Henry, Benny and Violet are downstairs entertaining the young
...Henry, Jessie, Violet, and Benny used to live alone in a boxcar. Now they have a home with their grandfather, and they are visiting the Crooked House, Mrs. McGregor's childhood home in the snowy countryside. When Mrs. McGregor, the Aldens Housekeeper, learns that she cannot afford to keep the Crooked House, the Aldens want to help. Mrs. McGreggor tells them that ever since she was a little girl, there was an unsolved riddle about the house.
...The Aldens are spending a week at Camp Seagull on beautiful Claw Island. But as soon as camp begins, they realize that someone is not playing fair. Everything begins to go wrong for the Aldens—they lose their luggage, Henry misplaces the camp flag, and the campers on the other team use one of Jessie's ideas to score points for themselves. Are some campers so desperate to win the Olympics that they are willing to cheat? The Boxcar Children
...The Alden children are going back in time by helping at an old Victorian house that has been turned into a museum. But rumor has it that the place is haunted by the spirit of the practical joker Horace Wagner! Is there really a ghost?