検索キーワード： 著者 "Gertrude Chandler Warner" すべてのカテゴリー

Three complete stories in one collection! This volume includes The Mystery of the Lost Mine, The Guide Dog Mystery, and The Hurricane Mystery.

This bundle includes The Great Detective Race, The Ghost at the Drive-In Movie, and The Mystery of the Traveling Tomatoes.

This volume includes: The Ghost in the First Row, The Box That Watch Found, and A Horse Named Dragon.

Three complete stories in one collection! This volume includes The Growling Bear Mystery, The Mystery of the Lake Monster, and The Mystery of Peacock Hall.

This bundle includes The Mystery of the Grinning Gargoyle, The Mystery of the Missing Pop Idol, and The Mystery of the Stolen Dinosaur Bones.

Three complete stories in one collection! Includes The Spy Game, The Dog-Gone Mystery, and The Vampire Mystery.

This bundle includes The Boardwalk Mystery, Mystery of the Fallen Treasure, and The Return of the Graveyard Ghost.

This bundle includes The Mystery of the Pirate's Map, The Ghost Town Mystery, and The Mystery in the Mall.

Three complete stories in one collection! Includes The Mystery on Stage, The Dinosaur Mystery, and The Mystery of the Stolen Music.

Three complete stories in one collection! Includes The Mystery of the Stolen Boxcar, The Mystery in the Cave, and The Mystery on the Train.

Henry, Jessie, Violet, and Benny are going down under. Off the coast of Australia, they dive in to explore the Great Barrier Reef. With the help of their conservationist guide, Kayla, they learn about ways to help rebuild the damaged reef. But coral reefs take a long time to take shape. Can the Aldens find ways to help the animals that need help now?

Henry, Jessie, Violet, and Benny are off to the rain forests of Sumatra, where a protected piece of land is home to endangered animals such as orangutans, elephants, and tigers. But when part of the forest gets cut down, the Aldens have to figure out who is responsible, not only to protect the rain forest, but also the animals within.

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 they want to cause trouble for injured birds?

When an oil spill takes place off the coast of Connecticut, the Aldens are happy to volunteer to help clean up the animals affected, including a rare species of shore bird. But could more have been done to prevent the spill? As the Aldens take up the case, it leads them on an adventure to help other endangered animals around the world.

After helping clean up an oil spill in Connecticut, the Aldens are heading to a much cooler climate, where scientists are working to conserve the snow leopard population. With only hundreds left in the world, the Aldens know each animal is important. Can the Aldens do their part to help save this elusive and important animal?

Henry is learning to perform magic tricks from The Amazing Arthur and is excited to participate in Greenfield Magic Shop's annual magic show. But then The Amazing Arthur goes missing. Is his disappearance part of a new magic trick or a mystery?

This volume includes: The Animal Shelter Mystery, The Old Motel Mystery, and The Mystery of the Hidden Painting. In The Mystery of the Hidden Painting, the Aldens find a mysterious painting hidden in the attic. The children learn that it is a portrait of their grandmother, whom they never knew, wearing the necklace Grandfather gave her when they were married. The necklace disappeared on their first anniversary - and was never found. Can the Boxcar Children track down a necklace missing for so many years?

The Aldens are visiting friends for a big Dia de los Muertos celebration. The kids love learning about the holiday and helping out until mysterious events threaten to ruin everyone's preparations. Can the Aldens figure out what’s going on and help their friends save the celebration?

While vacationing in an old New England town, the Aldens learn of a ship that was lost at sea years ago.

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?