Steven Brezenoff

James "Gum" Shoo and his friends are on a trip to the River City Natural History Museum, where they discover that a small dinosaur model and some chickens have both gone missing--and the four sixth-grade detectives promptly set out to discover who is behind the theft.

Tucker and Maya are sent back in time to Titanic's maiden voyage, they must save a new friend before it's too late.

When a priceless sculpture disappears from the Capitol City Art Museum, thirteen-year-old Clementine Wim, daughter of an assistant curator, and her three friends set out to solve the mystery and recover the Statue of Gudea.

When a teacup from the special collection of Titanic artifacts transports Tucker and Maya back to the day the Titanic sunk, they set out to find their new friend Liam and his family--can they convince the captain to change the ship's course and rewrite history before the ship hits the iceberg?

Edward "Egg" Garrison and his friends in the Art Club are on a trip to the Grand Canyon when three riding burros mysteriously disappear.

Samantha "Sam" Archer, her friends, and their "kindergarten buddies" are on a trip to the River City Children's Museum, which has been plagued by vandalism, and it is up to the sixth-graders and their new buddies to figure out who the vandals are and why they are set on closing the museum.

As Independence Day approaches, Raining Sam and his friend Amal see what they think is the ghost of a soldier lurking around an exhibit on the Vietnam War, after hours at the Capitol City Museum of American History--and he and his friends from the other museums are determined to find out what (or who) is behind the haunting, and why they are doing it.

While searching for her friends at the Dino Festival, Clementine Wim runs into two people carrying what she thinks is the Tiled Lunch Counter (a famous painting) away from the Capitol City Art Museum, but when she checks the painting is still hanging in place--and before she can track down the thieves, and prove that the painting now in the museum is a forgery, she has to convince her friends that she was not imagining things.