this is the one that is usually recommended: https://www.goodreads.com/book/show/2258833.Churchill_Hitler_and_The_Unnecessary_War_ . I would recommend this as even better. it starts off as a kind of collection of major players in the UK side of the anglo-american establishment and moves on to the development of World War II. the part about the creation of World War II is one of the most intense things I've ever read. Caroll Quigley. : https://www.goodreads.com/book/show/991680.The_Anglo_American_Establishment . the Jewish influence: https://www.goodreads.com/book/show/134390389-the-nameless-war . and one that I have not read: https://www.goodreads.com/book/show/482220.Adolf_Hitler_Founder_of_Israel