Washoe County Library System

The magic tree house whisks Jack and Annie back to the days of deserted islands, secret maps, hidden gold, and nasty pirates.

Archaeological students on a dig in France find themselves alone when their professor is transported in time to the Middle Ages. The professor's son and students lead an expedition to save their teacher and the world from a time-space disaster.

Eight-year-old Jack and his younger sister Annie use the magic treehouse to travel back to the Middle Ages, where they explore a castle and are helped by a mysterious knight.

The magic tree house takes Jack and Annie back in time to feudal Japan where the siblings learn about the ways of the Ninja.

The only way the Doctor can rescue Amy and Rory from a crashing space liner is to save the soul of a lonely old miser, Kazran Sardick, the richest man in Sardicktown.

The magic tree house transports Jack and Annie on a mission to the Ice Age where they encounter Cro-Magnons, cave bears, sabertooth tigers, and woolly mammoths.

The magic tree house takes Jack and his sister Annie to the Great Plains where they learn about the life of the Lakota Indians.

"Based on the beloved Doctor Who episode of the same name by Douglas Adams, the hilarious and brilliant author of The Hitchhiker's Guide to the Galaxy, comes City of Death... "A nasty, savage race, the universe was glad to see the back of them..." 4 billion BCE: The Jagaroth, the most powerful, vicious, and visually unappealing race in the universe disappears from existence. Few are sad to see them go. 1505 CE: Leonardo da Vinci is rudely interrupted...

When demons begin appearing on Earth unpredictably, foreshadowing a cataclysmic breakdown of their magic, Artemis and his friends face a new foe--a twelve-year-old girl whose intellect just might match Artemis's own--as they try to prevent catastrophe.

Their magic tree house takes Annie and Jack to Pompeii just as Vesuvius is about to erupt, and they must find a Roman scroll before everything is covered with burning ash.