Samuel Black is a devoted Christian. He resides with his wife and children in Silver Spring, Maryland. After accepting Jesus Christ as his Lord and Savior, he felt compelled in his spirit to convey the warnings contained in apocalyptic texts. He has spent a large part of his life studying and compiling key information so it could be presented practically. In his opinion, apocalyptic information was meant for every faithful believer in Christ, not just an elite few (Rev. 1:3). He hopes that this book will help strengthen the faith of discerning readers.