Children Literature Mysteries

The Aldens spend the summer on their own private island. There they meet a new friend with an amazing secret!

Christopher and Hannah are a happily married surgeon and nurse with picture-perfect lives. All that’s missing is a child. When Janie, an abandoned six-year-old, turns up at their hospital, Christopher forms an instant connection with her, and he convinces Hannah they should take her home as their own.

The Aldens have found a mystery under their very own roof! When the children found an old journal behind the closet wall in the guest room, they never dreamed it would lead them on a search for valuable coins. What happened to the girl who wrote the journal—and what is she trying to tell them?

The Alden children are visiting Aunt Jane when a nearby house burns down. Their friend Mike is blamed for starting the fire! Can the Aldens help find the real criminal?

Just before summer begins, 13-year-old Ali finds an old photograph. She recognizes the two children in it; one’s her mother, the other her aunt Dulcie - but who is the third person, the one who’s been torn out of the picture? Ali will have two months to figure it out, since she’s spending the summer with her aunt and her cousin in the same house her mom and aunt used to visit when they were kids. Then Ali meets Sissy. Sissy is mean, spiteful, and determined to ruin Ali’s summer. Sissy also has a secret. Could it have something to do with the old photo? Ali is dying to find out - though, if she’s not careful, that may be exactly what happens to her.

A prince is in River Heights. A prince! Granted, he's from a relatively minor royal family, but still. This is big news. The headlines get even bigger once the prince is found toting a painting for his family's good friend, Mrs. Mahoney - because within hours of his arrival, the federal authorities arrest him. They suspect he stole the painting from his family.

For decades, Nick Burns has been haunted by a decision he made as a young soldier in World War I, when a French artist he’d befriended thrust both her paintings and her baby into his hands—and disappeared. In 1974, with only months left to live, Nick enlists Jenny, a college dropout desperate for adventure, to help him unravel the mystery. The journey leads them from Paris galleries and provincial towns to a surprising place: the Museum of Tears, the life’s work of a lonely Italian craftsman.

Hallowmas 1144. With the harvest festival approaching, Gareth has returned from fighting in the south, hoping for a few months of peace with Gwen before the birth of their first child. But when an innocent foray to the beach turns up the murdered body of Prince Hywel's long lost cousin, a woman thought to have run away with a Dane five years earlier, it is Gareth and Gwen who are charged with discovering her killer.

Peace has been restored to the Overworld after an epic griefer battle. Lily, Simon, and Michael are glad to have a break from fighting, and even from their attempts to escape the game and return to their normal lives. But then two new players are zapped onto the server, and no one's sure who's responsible for trapping them. With Mr. Anarchy and the other griefers in prison, anyone could be a suspect, and tempers flare as the townspeople's suspicions turn inward.

The Aldens are excited to visit a deserted South Seas island. But soon they discover clues that they are not alone. Is someone on the island watching them?

Three complete stories in one collection! Includes The Mystery of the Stolen Sword, The Basketball Mystery, and The Movie Star Mystery.

The three friends trapped in their Minecraft game have never been closer to escaping the Overworld, and they can't wait to return home after being trapped on the server for so long. But then a vicious horde of creepers attacks, delaying their escape. Soon the gang learns that there's a new villain behind the attack: a griefer so twisted that he'd rather stay trapped in the Overworld than live a mundane life in the real world - and he has no qualms about keeping every other player trapped on the server with him.

When Grandfather’s friend bought Skeleton Point, she invited the Alden children to help her fix it up. But this empty mansion is even spookier than it looks. The man who used to live there studied bones—but the house is filled with skeletons! Then, the mansion’s valuable statues begin to disappear. Could the Skeleton Point ghost be causing mischief?

Joe and Alice's new Greenfield home seems to be haunted by a singing ghost. When the Boxcar Children take on the task of fixing up the run-down house their cousins bought, stange things begin happen. Could the house really be haunted?

After trapping Mr. Anarchy, the evil master griefer who's been tormenting them, Lily, Simon, and Michael can finally concentrate on trying to escape the Overworld and getting to know their new friends on the server. So when one of their friends invites them along on a treasure hunt, they couldn't be more thrilled! But when the gang's absence from Lisimi Village gives Mr. Anarchy a chance to escape, their hunt for treasure is cut short and Lily, Simon, and Michael must make a hard decision.

Harriet, Jack, and Toby are treasure hunters, searching the Minecraft world for its most valuable hidden secrets. In an abandoned mineshaft, they discovered the first of three lost journals that once belonged to William, a legendary explorer who has gone missing. The journals have taken them on a daring adventure to a secret temple deep within a desert biome, then into the perilous depths of the Nether. Now the treasure hunters are facing their greatest challenge yet.

The Woodshed Mystery: The Alden children are staying at the New England farmhouse where their grandfather grew up. There are many stories and legends about the old farm, and there’s a woodshed near the house that holds a surprising secret... a secret that dates all the way back to the Revolutionary War! The Lighthouse Mystery: When the Aldens take a summer trip to the New England coast, they have a fun place to stay: a lighthouse!

The Alden children have discovered another mystery close to home! The old boxcar where they once lived is now a playhouse in their backyard. One night, Benny sees a strange light in the boxcar, and the children begin to find clues to the boxcar’s past. Could something that happened long ago be haunting the boxcar now?

Three complete stories in one collection! Includes Mystery in the Sand, Mystery Behind the Wall, and Bus Station Mystery. In Mystery in the Sand, the Alden family is spending sunny days at the shore and summer nights in the mobile home right on the beach! One morning, Benny finds a gold necklace in the sand, and a search for its owner begins a trail of clues that leads to Tower House, the strange old mansion nearby. What will the Boxcar Children find there?

The Aldens visit an old Kansas inn that’s full of secrets! Nobody knows why a famous photographer visited the inn just to take a single picture. And what about the other legendary guest—a heroic young stranger who’d come west on an “orphan train?” A long-lost riddle just might solve all these mysteries!