In 1985 he published a history of the museum, Dinosaurs In The Attic: An Excursion into the American Museum of Natural History, which chronicled the explorers and expeditions of the museum's early days.
1985. aastal ilmus tema töö “Dinosaurs In The Attic: An Excursion into the American Museum of Natural History”, mis kajastas muuseumi tehtud avastusi ja ekspeditsioone.