Jack and his younger sister take a trip in their tree house back to ancient Egypt, where they help a queen's mummy continue her voyage to the Next Life.

"Shona McMonagle is your ordinary, garden-variety librarian: comfortably padded, in her middle years, expert in various arcane martial arts. She also has an impressive knack for time travel ("impressive" may be overstating things: her first two forays--revolutionary Russia, 19th-century France--went less than smoothly). Her latest mission? Head to 11th-century Scotland, cozy up to Macbeth and Lady M, prevent them from murdering Duncan. In the ordinary...

"Peter Wyatt falls asleep in 2020 as a 65-year-old man, only to wake up back in his life as a 15-year-old. After unsuccessful attempts to wake himself from what he can only perceive as a dream, he tries to figure out how he's going to find his way back to his life, and his family, in 2020. As his parents, his therapist, and others around him try to figuve out the change that came over Peter overnight, and what they see as his delusions, Peter tries...

Among the ashes of a dying world, an agent of the Commandant finds a letter. It reads: Burn before reading. Thus begins an unlikely correspondence between two rival agents hellbent on securing the best possible future for their warring factions. Now, what began as a taunt, a battlefield boast, grows into something more. Something epic. Something romantic. Something that could change the past and the future. Except the discovery of their bond would...

"Kiki the engineering explorer and Gustavo the history expert get caught up in a spooky adventure when a ghostly figure shows up at a castle before a big tournament"--Provided by publisher.

"When Jamie and Tess discover a secret cave that lets them travel back to the time of the dinosaurs,a whole world of adventure awaits them. It's amazing, but dangerous, too! They'll definitely need help from their friends in the Dinosaur Cub"--

"Behind the seemingly innocuous facade of St. Mary's Institute of Historical Research, a different kind of academic work is taking place. Just don't call it "time travel"--These historians "investigate major historical events in contemporary time." And they aren't your harmless eccentrics either; a more accurate description, as they ricochet around history, might be unintentional disaster-magnets. The Chronicles of St. Mary's tells the chaotic adventures...

"The FGTeeV family gamers have survived their fair share of glitchy gaming consoles and weird goings-on. But when Duddz can't stop gaming on his fancy new eWatch, the whole family winds up sucked into the watch and on a perilous adventure across space and time! To find their way home, Duddz, Moomy, Lexi, Mike, Chase, and Shawn are going to have to avoid being eaten by a T-Rex, win a joust against a brave knight, and fight angry space invaders! But...

"The sixth book in the bestselling British madcap time-traveling series, served with a dash of wit that seems to be everyone's cup of tea. Behind the seemingly innocuous facade of St. Mary's Institute of Historical Research, a different kind of academic work is taking place. Just don't call it "time travel"--These historians "investigate major historical events in contemporary time." And they aren't your harmless eccentrics either; a more accurate...

"A collection of short fiction from Terry Pratchett, spanning the whole of his writing career from schooldays to Discworld and the present day. In the four decades since his first book appeared in print, Terry Pratchett has become one of the world's best-selling and best-loved authors. Here for the first time are his short stories and other short-form fiction collected into one volume. A Blink of the Screen charts the course of Pratchett's long writing...