While I have referenced and discussed very many books; some pro theism some contra theism and pro atheism some contra atheism some betwixt.
Yet, there is one anti-religion book that surpasses them all by far—very, very far.
Yes, there is one anti-religion book in particular that I have been aware of for some time but have, frankly, not developed the intestinal fortitude to tackle.
This book is so very anti-religion and makes such cutting statements against religion that, when discussing such matters, it is often all but ignored by both atheists and Christian apologists.