"Rosenblat and the publisher initially maintained that the story was truthful"

https://en.m.wikipedia.org/wiki/Angel_at_the_Fence

"Angel at the Fence: The True Story of a Love That Survived, written by Herman Rosenblat, was a fictitious Holocaust memoir"

"its publication was canceled on December 27, 2008, when it was discovered that the book's central events were untrue"

"Prior to being exposed as a fabrication"

"Fabricated by Rosenblat"

Image source