This lot includes three hardcover books from the Pendergast series by Douglas Preston and Lincoln Child including The Obsidian Chamber, Two Graves, and The Pharaoh Key. Published by Grand Central Publishing, the books are all first editions and are in very good condition. The books feature a dust jacket and are written in English. The authors are well-known for their thrilling crime and adventure novels, with a touch of mystery. If you're a fan of the Pendergast series or just enjoy a good mystery, this lot is perfect for you.