It's a bad time to be an author. A Kirkus reviewer discovered that "renowned children's-book author and publisher" Harriet Ziefert borrowed from a 1983 book by Judi Barrett. One tip-off, both books have the same name: A Snake is Totally Tail. Barrett's version appears to be out of print, meanwhile Ziefert's publisher, Blue Apple, is pulling Ziefert's version from publication. According to the article, Ziefert's claim is that it's just a coincidence, but the evidence seems damning: "Comparing the advance readers' copy of Ziefert's book to Barrett's, it's obvious right away that 12 of the 23 lines in Barrett's version are repeated in Ziefert's, including identical concluding lines: 'A dinosaur is entirely extinct. This book is finally finished.'"