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. Universe. English 1 PowerKids readers. Universe. Spanish 1 PowerKids readers. Universe. Spanish 1 PowerKids readers. Universe. English 1 PowerKids readers. Universe (Spanish and English) -- USE: PowerKids readers. Universe 5 PowerKids readers. Universo -- USE: PowerKids readers. Universe. Spanish 1 Powerless trilogy 1 PowerMath 1 PowerPhonics 1 Powerpuff Girls 1 Powerpuff Girls (Scholastic Inc.) 2 Powers 3 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >