I could say that I have read the book of Erich Von Däniken which is named as "Chariots of the Gods". I strictly suggest you to read if you are interested in historical weirdnesses and aliens. But I can't tell that "Signs of Gods" is a very fluent book but believe me it's as shocking as Chariouts of Gods. ^ ^
And Umm.. As I am interested in "WW II", my bro suggested me to read the serie of Sven Hassel (Writer) but also he has said the first book of his serie was better than others.
Well if you think of only fantasy that I can suggest you to read DragonLance serie. I have really liked it alot. I'M sure you're gonna enjoy it..
Well.. That's all. ^ ^