Margaret Atwood is the author of more than fifty books of fiction, poetry and critical essays. Her novels include Cat's Eye, The Robber Bride, Alias Grace, The Blind Assassin and the MaddAddam trilogy. Her 1985 classic, The Handmaid's Tale, was followed in 2019 by a sequel, The Testaments, which was a global number one bestseller and shared the Booker Prize. In 2020 she published Dearly, her first collection of poetry for a decade; in 2022 Burning Questions, a collection of essays, was a Sunday Times bestseller; and in 2023, Old Babes in the Wood, a collection of short stories, was a number one Sunday Times bestseller.

Atwood has won numerous awards including the Arthur C. Clarke Award for Imagination in Service to Society, the Franz Kafka Prize, the Peace Prize of the German Book Trade, the PEN USA Lifetime Achievement Award and the Dayton Literary Peace Prize. In 2019 she was made a member of the Order of the Companions of Honour for services to literature. She has also worked as a cartoonist, illustrator, librettist, playwright and puppeteer. She lives in Toronto, Canada.

Douglas Preston has published 39 books of fiction and nonfiction, of which 32 have been New York Times bestsellers, some reaching the #1 position. Two of his novels, co-written with Lincoln Child, were chosen in a National Public Radio poll of readers as being among the 100 greatest thrillers ever written. His recent nonfiction book, The Lost City of the Monkey God, was named a notable book of the year by the New York Times, the Boston Globe, and National Geographic magazine. In addition to books, Preston writes about archaeology and paleontology for the New Yorker Magazine. He worked as an editor for the American Museum of Natural History in New York and taught nonfiction writing at Princeton University. He is the recipient of numerous writing awards in the U.S. and Europe, and he served as president of the Authors Guild from 2019 to 2023.