After being punished for trying to measure God's greatest gift, Father Time returns to Earth along with a magical hourglass and a mission: a chance to redeem himself by teaching two earthly people the true meaning of time.

Teenaged criminal mastermind Artemis Fowl must save the underwater fairy metropolis of Atlantis from danger, while battling a psychological affliction known as the Atlantis Complex.

It's the hottest adventure yet! When Patrick takes a trip alone in the Imagination Station for science project research, things get a little explosive. First, his cousin Beth gets angry that she was left behind. Second, Eugene Meltsner sees red when he realizes that Patrick went to Pompeii in 79 A.D. a day before Mount Vesuvius erupts! It doesn't help that the Imagination Station is on the blink and Whit has gone missing.As Beth and Eugene frantically...

Fourteen-year-old Bobby Pendragon, having learned he is a Traveler--someone who can ride "flumes" through time and space, is soon off to the alternative dimension of Denduron where he teams up with Loor, a girl his age from the warrior-territory of Zadaa, in an attempt to save the gentle Milago people from slavery.

"The magic tree house whisks Jack and Annie to Africa where they must use magic to save a rhino and her baby from poachers"--

As her mother prepares to be a contestant on the 1980s television game show, "The $20,000 Pyramid," a twelve-year-old New York City girl tries to make sense of a series of mysterious notes received from an anonymous source that seems to defy the laws of time and space.

"In the final book of the Books of Beginning trilogy, Kate and Michael must help the magical world prepare for the final war against the Dire Magnus, while Emma must travel to find the final book--the Book of the Dead"--

Each of the Travelers returns home to learn the truth about their origins before being reunited for a final, ineveitable confrontation with Saint Dane, whose efforts to control Halla are destroying its very foundations.

Septimus must elude the plans of Merrin Meredith and Tertius Fume in order to find the House of Foryx, a place where all Time meets, and secure the release of Nicko and Snorri.

Jonah, Katherine, Chip, and Alex suddenly find themselves in 1483 at the Tower of London, where they discover that Chip and Alex are Prince Edward V and Richard of Shrewsbury, imprisoned by their uncle, King Richard III, but trying to repair history without knowing what is supposed to happen proves challenging. Author's note includes historical facts about the princes and king.