There is a lot of very good source material in this book, but it will be clear from the jump that this book was written from a pro-white, pro-christian viewpoint and heavily distorts both historical and biblical facts about certain people and completely leaves out the same information as it relates to white Christians.
The author believes that white (European) Christians are the descendants of Jacob-Israel, an assertion with practically no historical or biblical evidence and thus holds no credence whatsoever. Savvy and learned readers will easily filter out Weisman's white supremacist bias while simultaneously gaining access to the correct pieces of the puzzle.
2 Tim 2:15, family, rightly divide the word of truth.