fiction / mysteries & detective stories

The Earth Day Fair is days away, but Nate's classroom project--a robot named Mr. Butler--has disappeared. Nate the Great and his dog, Sludge, take on the unusual case, and they are soon searching high and low in and around the school. Will Nate find the robot in time for the fair?.

King, Kayla, Mason, and Asia are playing in the snow. Later Asia discovers her new gold ring is missing. What happened to it?.

With only days before the last game of the Stanley Cup finals in Boston, eight-year-old twins Zach and Zoe are determined to find hockey star Mike Gordon's missing lucky necklace.

Elusive art thief Lars Heinrich returns to New York City looking to settle a score. Super sleuth seventh-grader Edmund Xavier Lonrrot will need not only his photographic mind and artistic talents, but any skill he possesses with cracking codes as a string of the city's historical monuments become potential clues in what could become one of the greatest heists in history.

#25--One of the Thea Sisters' favorite authors, a famouse mystery writer, has disappeared! To find him, the five mice travel to his native Iceland.

The Aldens are excited to meet their favorite celebrity--Walter the Cat. But someone seems to be stealing things from Walter's house. Is this cat too famous for his own good?.