Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # PowerKids readers. Nature books 7 PowerKids readers. Social studies. 1 PowerKids readers (Spanish & English) 1 Powerkids readers: the universe 3 PowerKids readers. Universe 3 PowerKids readers. Universe (Spanish and English) -- SEE: PowerKids readers. Universe 3 Powerless 1 Powerless trilogy 3 SEE: Roberts, Lauren, 2002- Powerless trilogy 1 [Powerless trilogy] ; [1] 1 PowerMath 45 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >