The What Do We Know About? series explores the mysterious, the unknown, and the unexplained. Will we ever learn the truth about what actually landed at Roswell?From the #1 New York Times Best-Selling Who Was? series comes Where Is?, a series tha...

Neil Armstrong's journey to the moon is the focus of the 15th picture book in the New York Times bestselling series of biographies about heroes, for ages 5 to 8. (Cover may vary)This friendly, fun biography series focuses on the traits that...

Discover new realms of outer space in this biography of scientist Gabriela Gonzalez, who immigrated to America and became a ground-breaking scientist. Written by a molecular biologist, this audiobook explores science, space, and history.In 1916,...

At 800-feet long, the Hindenburg was the largest airship ever built--just slightly smaller than the Titanic! Also of a disastrous end, the zeppelin burst into flame as spectators watched it attempt to land in Lakehurst, New Jersey on May 6, 1937. In ...

Discover what it's like to spend a year in space in this awe-inspiring memoir from a real-life NASA astronaut who did just that!Prepare to blast off with astronaut Scott Kelly as he takes readers on a journey through his year aboard the International...

The exciting and inspiring true story of Apollo 8, the first crewed spaceship to break free of the Earth's orbit and reach the moon, by the best-selling author of Apollo 13.What's more exciting than spaceships and astronauts? How about a spaceship ca...

Endorsed by authors, teachers, scientists and Congressmen, Mike Mongo's Astronaut Instruction Manual for Pre-Teens excites a new generation of space explorers. The audiobook, designed for children between the ages of 8 and 13, is a function...

On July 20, 1969, Neil Armstrong stepped on the moon and, to an audience of over 450 million people, proclaimed his step a giant leap for mankind. This Eagle Scout built his own model planes as a little boy and then grew up to be a test pilot for exp...

If a black hole is not a hole, then what is it? Find out what black holes are, what causes them, and how scientists first discovered them. Learn how astronomers find black holes, get to know our nearest black-hole neighbor, and take a journey that wi...

Q: When is a planet not a planet? Scientists have argued for years over the answer to this question. And central to their debate has been Pluto, the tiny orb circling the Sun at the outermost reaches of our solar system. Then on August 24, 2006, a gr...