The ultimate guidebook to Earth, the Nine Realms, and other dimensions from Marvel Comics, as told by Peter Quill, Rocket, Groot, and the rest of the Guardians

Discover Vulcan’s geography and customs in this illustrated travel guide that “takes readers on an extensive tour of the Federation’s most logical planet�

An accessible look at the mysteries that lurk at the edge of the known universe and beyond The observable universe, the part we can see with telescopes, is incr

NATIONAL BESTSELLER • From one of the world’s leading physicists and author of the Pulitzer Prize finalist The Elegant Universe, comes “an astonishing rid