Since April 2007, a whistleblower by the name of "retiredafb" has been shocking the general public with its disclosure: footages and comments posted on YouTube and Revver.com. He claims to be William Rutledge, and the Apollo 20 Commander for the USAF (August 1976). Luca Scantamburlo - ex journalist - has interviewed him and another YouTube user ("moonwalker1966delta") who claims to be a former NASA astronaut, and the Apollo 19 Commander (February 1976). Did these presumed secret joint US/USSR space missions take place indeed? The targets would have been some lunar anomalies, on the far side of the Moon. The opinion of the Author is this amazing story contains some kernels of truth, behind the controversial strategy of disclosure (video fakes and misleading data are present). In the book there are the reasons for his opinion, the chronology of his research (with his Web articles already published), the interviews with the two alleged Commanders, and some revelations never published before.