Boxcar children mysteries

Henry, Jessie, Benny, and Violet Alden, spending the summer out west, decide to investigate when their friend Mike's house burns down and he is blamed for starting the fire.

During auditions for the show 'Pop Star Sensation' at the local mall, one of the judges, a famous pop star, disappears, and the Aldens must find out where she went.

The Aldens visit a dinosaur dig in Montana and soon become involved in a mystery involving missing dinosaur bones.

Grandfather takes the Alden family on a trip to an uninhabited South Sea island, where they find beauty and a mystery.

"In the town of Sleepy Hollow, the Aldens discover an old legend that's come back to life! Their friend's ghost-tour business is being disrupted by a spooky figure on horseback who throws pumpkins in the streets and frightens everyone. Has the headless horseman returned to haunt the town? The Boxcar Children must find out before the ghost tours are ruined!"--Jacket flap.

"During auditions for the show 'Pop Star Sensation' at the local mall, one of the judges, a famous pop star, disappears, and the Aldens must find out where she went"--Provided by publisher.

"The Aldens visit a dinosaur dig in Montana and soon become involved in a mystery involving missing dinosaur bones"--Provided by publisher.

In the first story, the Alden children uncover a plot to sabotage the Greenfield Bears baseball team. While visiting the Florida Keys, the Aldens encounter suspicious characters, strange incidents at night, and a plot to steal valuable coral in the second story. Finally, in the third story, the Boxcar Children go to summer camp, where they suspect that someone is cheating during the Camp Olympics.

"A talented young soccer player in Greenfield is given the honor of being a child mascot at an international soccer tournament in Brazil, but when an anonymous letter insists that she doesn't deserve to go, the Aldens investigate"--Provided by publisher.