Douglas Preston is the author of thirty-six books, both fiction and nonfiction, twenty-nine of which have been New York Times bestsellers, with several reaching the number 1 position. He has worked as an editor at the American Museum of Natural History in New York and taught nonfiction writing at Princeton University. His first novel, RELIC, co-authored with Lincoln Child, was made into a movie by Paramount Pictures, which launched the famed Pendergast series of novels. His recent nonfiction book, THE MONSTER OF FLORENCE, is also in production as a film. His latest book, THE LOST CITY OF THE MONKEY GOD, tells the true story of the discovery of a prehistoric city in an unexplored valley deep in the Honduran jungle. In addition to books, Preston writes about archaeology and paleontology for the New Yorker, National Geographic, and Smithsonian. He is the recipient of numerous writing awards in the US and Europe, including an honorary Doctor of Letters degree from Pomona College. He currently serves as president of the Authors Guild, the nation's oldest and largest association of authors and journalists.

Lincoln Child is the co-author, with Douglas Preston, of such highly-acclaimed thrillers as CROOKED RIVER, OLD BONES, VERSES FOR THE DEAD, CABINET OF CURIOSITIES, and RELIC, the latter two of which were chosen by an NPR poll as among the 100 greatest thrillers ever written. He has also published seven thrillers of his own, most recently the Jeremy Logan books FULL WOLF MOON and THE FORGOTTEN ROOM. 26 of his joint and solo books have become bestsellers, 3 of which debuted at #1 on the New York Times list. He lives in Sarasota, Florida.