“A history of the human brain from the big bang, fifteen billion years ago, to the day before yesterday . . . It's a delight.”—The New York Times Dr. Carl

NATIONAL BESTSELLER • “Exciting and provocative . . . A tour de force of a book that begs to be seen as well as to be read.”—The Washington Post Book Wo

"A delightful exercise in inverted perspective." — Fantasy Literature. Charming modern fantasy, recounted with whimsical humor, relates a stalwart knight's en

Raised to be fierce dragon slayers, two sisters end up on opposite sides of the impending war when one sister forms an unlikely, magical bond with a dragon in t

Taking its cue from "The Dragons of Eden, " Carl Sagan's 1977 bestselling classic, "Up from Dragons" traces the development of human intelligence back to its an