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.

Sunny, the Defenders' best runner, only runs for his father, who blames Sunny for his mother's death, but with his coach's help Sunny finds a way to combine track and field with his true passion, dancing.

Rapunzel believes she is the luckiest person in Tyme, because Witch tells her so, but when Jack climbs into her tower to steal an enchanted rose, he hints that Witch is not telling the whole truth and Rapunzel, driven by her anger and fear, descends to the ground for the first time.

When John Hale's parents moved from Chicago to a farm in the Dakota Territory in the late 1880s, he was not happy (too hot in summer, too cold in winter, and that is just the beginning); but after a year, and now eleven, he has settled in and made some friends at school--but when a sunny day in January 1888 turns abruptly into a deadly blizzard he will need all his strength and courage to survive what became known to history as The Children's Blizzard....