by Thea Stilton (2014)
For the first time ever, Mouseford Academy is offering a course in outdoor survival skills, and it's being taught by the athletic adventurous Bruce Hyena! All five Thea Sisters sign up, along with the Ruby Crew. But when a terrible storm hits during the two-day outdoor challenge, there are mouselets in danger! Who will come to the rescue? -- Back cover.
Carole P. Roman
After a fierce battle with a storm, the crew goes in search of treasure. Captain No Beard uses a map to locate it on the ominous sounding Snake Island. Bravely they dig until they find the best treasure ever!
S. Bergstrom
When seventeen-year-old Gwendolyn Bloom's father vanishes, she sets out across Europe under a new identity to bring him back alive, even if that means becoming as cruel as his captors.