""An Alarm To Unconverted Sinners: A Serious Treatise On Conversion"" is a religious book written by Joseph Alleine in 1671, and published in 1879. The book is a call to repentance and conversion to Christianity, aimed at those who have not yet accepted Jesus Christ as their savior. The book is divided into several chapters, each addressing a different aspect of conversion. Alleine emphasizes the importance of recognizing one's sinfulness and need...