Ambo Anthos is withdrawing "The Betrayal of Anne Frank: A Cold Case Investigation" after six Dutch experts complained the book was based on hypotheses and an incorrect interpretation of sources.
The move came after five historians called into question the findings of the book, in which a “cold case” team sought to answer a long-running mystery.
A book detailing a cold case investigation of the betrayal of Anne Frank written by a Canadian historian and a former FBI agent was faulted for shoddy work by Dutch historians. The book, which received considerable media attention, was pulled by its publisher.