Amazon publishes books that are pro Nazi, pro necrophilia, pro Animal sex and so on, so I'm always on the alert for books they actually have banned. Michael Hoffman's tome, Judaism Discovered details Judaism's theological rationale for killing non Jews such as Christians or currently their main victims are the Palestinians who are on the receiving end.
Judaism is a very complicated religion but in essence it is anti Old Testament. Now I'm no fan of any religion, but one that calls for killing non Jews as pre-emptive action for self defence sounds much like that Christian nutter George Bush or those Takfiri Islamic psychos currently beheading Syrian soldiers.
They're all nuts aren't they?
It's time to move on.