The Sisters Grimm: The Fairy Tale Detectives

The Sisters Grimm: The Fairy Tale Detectives by Michael Buckley, illustrated by Peter Ferguson

For Sabrina and Daphne Grimm, life hasn't been a fairy tale. Orphans Sabrina and Daphne Grimm are sent to live with an eccentric grandmother that they have always believed to be dead. Books in this series: Book 1. The Sisters Grimm : The Fairy Tale Detectives -- Book 2. The Sisters Grimm : The Unusual Suspects -- Book 3. The Sisters Grimm : The Problem Child -- Book 4. The Sisters Grimm : Once Upon a Crime -- Book 5. The Sisters Grimm : Magic and Other Misdemeanors -- Book 6. The Sisters Grimm : Tales From the Hood.

Puddlejumpers

Puddlejumpers by Mark Jean and Christopher C. Carlson
Kidnapped as a baby by Puddlejumpers, little people who live in a world below puddles, twelve-year-old Ernie must find courage to save the Puddlejumpers by leading them into battle against their mortal enemies, the Troggs.