Whew! This book is packed with information. I’m glad I read it. The author provides a historical string that ties events together that I didn’t know were related. The scientific background of nerve agents and the neutralization of nerve agents is completely new to me. Part of me wishes the topic wasn’t relevant, but the other part of me knows it is relevant to all of us. Keep reading. It will pay off. The appendix is helpful, so stick around for that.