Is there a good book on the real history of Europe during the so-called Dark Ages (fall of Rome to start of Renaissance), and especially what Jews were up to in that period?

Thanks in advance.

In short the jews owned the Vatican an were more than likely responsible for the black plague cause (muh cats bes childses of devilses using brain makes you evil)cause they had a rodent problem in more than one way,not to mention what the greys did in the Americas,the jewish rats were working on enslaving humanity even in those ages,

Everything they do now, and worse.