This first edition hardcover is near fine, no marks, pages are tight and unmarked, the book is tight, square, and in good condition. The dust jacket is unmarked, white cloth boards, and silver lettering on the spine of the book. Dragon Teeth is a historical fiction novel by Michael Crichton, published posthumously in 2017. The manuscript was discovered among Crichton’s files after his death in 2008. Unlike his typical science fiction or techno-thriller novels, Dragon Teeth is set in the Old West and focuses on the real-life Bone Wars, a fierce rivalry between 19th-century paleontologists Othniel Charles Marsh and Edward Drinker Cope.