My latest book just became available today (March 31, 2011)
It is less a book of theology, and more a book of practical considerations for dealing with the apocalypse (the tribulation). The book discusses topics such as storing food, growing food, water purification, first aid, land, shelter, transportation, utilities, etc. It is a look at how the apocalypse might affect all of these different practical aspects of our lives, and how we might prepare, or endure, these difficulties. Some excerpts from the book are available on the page for the book, at the link above.