Sal and Henry seem like bullshit artists, but why the hell would they write about Gotti before Sparks? Average person dont give a shit about your average Gambino Capo now or 30 years ago. Everyone who claims they were alive then would know Gotti wasn't known before that and it is possible these guys didnt think including stories about Gotti would make a difference in say March of 1985. Adding him in 1989 would garner interest from the same people who followed him in news all the time. Not saying these guys are credible but when people say "ohh they bring up Gotti now" like if they knew shit about him writing it before sparks wouldn't have changed nothing or sold another book except maybe Gotti himself buying one.