This book goes into absolutley no-depth whatsoever about the many popular conspiracy theories it lists, most entries getting little more than a page and a half coverage, and even then most of them are described in a wry, condecending way almost as if the author is trying to ridicule and debunk every conspiracy theory going. He refers to David Icke, a very intelligent and erudite speaker who has done enourmous amounts of research on his topics, as 'a nut' and such intriguing conspiracy topics as chemtrails, HAARP, Area 51, Hollow Earth, reptillians, and the face on mars are given cursory mentions and a rating system that suggests they're all a load of balony.
If you're interested in conspiracy theories then avoid this book. It's a complete waste of trees.