What alt-right author was originally to be published by Threshold Editions?
Dangerous (book): Dangerous is a book by British media personality and journalist Milo Yiannopoulos, published on July 4, 2017. Dangerous (book):  The book was originally due for release on June 13, 2017 by Threshold Editions, a division of Simon & Schuster, but its release was canceled on February 20 due to an audio release that heard Yiannopoulos praise aspects of pedophilia having a positive impact on children. Milo Yiannopoulos: Milo Yiannopoulos ( ; born Milo Hanrahan; 18 October 1984; also writing under the pen name Milo Andreas Wagner) is a British political commentator, media personality, blogger, journalist and author associated politically with the alt-right.
Milo Yiannopoulos