9780060274931 | Harpercollins Childrens Books, March 1, 1999, cover price $15.95 |
About this edition: Describes the efforts of the artist, museum curator, and self-taught paleontologist, Charles Willson Peale, to excavate, study, and display the bones of a prehistoric creature that is later named 'mastodon'
9780060274948, titled "The Mystery of the Mammoth Bones: And How It Was Solved" | Harpercollins, March 1, 1999, cover price $16.89 |
About this edition: Describes the efforts of the artist, museum curator, and self-taught paleontologist, Charles Willson Peale, to excavate, study, and display the bones of a prehistoric creature that is later named 'mastodon'