Okay, for a few suggestions, I would suggest either the 1632 Series, which is about a small modern West Virginian town travelling back in time to the titular year in Germany and changing and reinventing history from there. Bioshock: Rapture: Which gives insight and stories that expand and present elements from the Bioshock series,and is still a good read whether you've played the games or not. The Leviathan series: World War 1 with the Russians and Germans using mechanical marvels and machines, the British and their allies using weird genetically modified creatures using evolved Darwinism, and the Americans on the sidelines using both technologies, and the focus being on the son of Archduke Ferdinand and a British girl pretending to be a boy aviator on a large whale-like zeppelin called: "Leviathan". That's all I can think of at the moment.

@Star Basically the book is by Matt Bissonnette, one of the Seal operatives who was on the Seal6 team in the Neptune Spear operation and actually used pseudonym to avoid legal lawsuits, and CNN with his " wisdom "" filter your real name, the pentagon and the US government in general wanted to sue you for ... say "break the contract of confidentiality," since the book explains almost everything in detail, as trained, what equipment did they bring ... except a couple of things

If you're into reading Military books bro I highly suggest Lions of Kandahar (US Army Special Forces "Green Berets") and Level Zero Heroes (Marine Special Operations Command "MARSOC")