Buzz dreams of going into outer space. One night, his dream comes true. With his dog, Raggs, by his side, he sneaks onto a spaceship. Together, Raggs and Buzz have an awesome outer space adventure.

When Pappy bumps his head before bedtime, Olie cheers him up by inventing a super silly ray, and then they both become happy, sleepy robots.

Ethan Cheeseman and his children, ages eight, twelve, and fourteen, hope to settle in a nice small town, at least long enough to complete work on a time machine, but spies and government agents have been pursuing them for two years and are about to catch up.

Turn-of-the-century detective Isaac Bell matches wits with a German spy just as the world inches closer to global warfare in this novel in the #1 New York Times-bestselling series.

It's 1910 and Chief Investigator Isaac Bell, along with fellow Van Dorn detective, Archie Abbott, is escorting a Wall Street stock swindler to his trial in New York aboard the ocean liner Mauretania. Pair intend to enjoy the open sea and make...

Ethan Cheeseman takes his children, ages eight, twelve, and fourteen, and Captain Jibby and crew, to the year 1668 to end an ancient family curse and save the children's mother, but damage to the time machine and the arrival of Mr. 5 complicate their return.

Hedy Kiesler is lucky. Her beauty leads to a starring role in a controversial film and marriage to a powerful Austrian arms dealer, allowing her to evade Nazi persecution despite her Jewish heritage. But Hedy is also intelligent. At lavish Vienna dinner parties, she overhears the Third Reich's plans. One night in 1937, desperate to escape her controlling husband and the rise of the Nazis, she disguises herself and flees her husband's castle. She lands...

Children attempt to catch Santa Claus as he delivers their presents on Christmas Eve.

Centuries ago, the human race fought its first great war against an alien race, and lost. A tiny population of human beings fled to distant Safehold. Centuries later, their descendants have forgotten their history; for them, life has been an eternal Middle Ages, ruled by the Church of God Awaiting, whose secret purpose is to prevent the re-emergence of industrial civilization. But not all of Safehold's founders were on board with this plan. Those...

"Thirteen-year-old Lily Hartman always dreamed of adventure. A strong-willed girl, Lily felt trapped in a life of Victorian stuffiness at her prim boarding school. But after her father--a famous inventor--disappears on a routine zeppelin flight, Lily's life gets turned upside down. Now cared for by her guardian, the heartless Madame Verdigris, Lily is quite certain that she's being watched. Mysterious, silver-eyed men are lurking in the shadows, just...

Sent to live with her chef father and his wife in Oregon after having stayed with her inventor uncle and scientist mother in Cincinnati, ten-year-old misfit Megan is lonely until she starts working with some computer-savvy mice to try to save Mouse Nation--and the planet.