Washoe County Library System

Fifth graders Freckle and Tyler meet an unusual bicycle salesman and inventor who turns out to be Leonardo da Vinci, traveling through time.

When Daphne moves to a new school, she discovers that her mother has created a computer program to predict the behavior of human beings.

Finding an intergalactic special agent in his cereal box, Richard joins the extraterrestrial in a fight to save Earth from the Dranes, one of whom is masquerading as a student in Richard's class.

Eleven-year-old Sam finds himself involved in a dangerous adventure when he and his new friends, brother and sister Ben and Zara, set off for the Arctic to try and rescue the siblings' great-uncle and five other professors from the mad scientist holding them prisoner.

"The Toa have acquired new armor; new tools, new powers, and a new name: Toa Nuva. But these new abilities do not mean that their mission is finished. They must still defeat Makuta. To do this, they will need to find six new masks. Known as the Kanohi Nuva, these are the most powerful of all the Masks of Power. The quest will not be easy. Makuta and his forces will try to stop them at every turn, but the TOA Muva must succeed if they are to save the...