Spending the summer with their grandparents, Liza, Jed, and Bill explore an island believed to be haunted by ghosts.

Liza, Bill, and Jed Roberts unravel a series of coded clues that solve a family mystery while spending the summer on their grandparents' farm. Reissue.

For use in schools and libraries only. Missing garbage scraps, a red sweater found in the woods, and a trapped puppy lead three children, staying with their gra

Three children vacationing on Pirate Island discover a long-lost family "treasure."

Strange things are happening in Maya's tiny Vancouver Island town. First, her friend Serena, the captain of the swim team, drowns mysteriously in the middle of