A new Bon Scott biography is coming out at the end of the year.  

"Bon: The Last Highway: The Untold Story of Bon Scott and AC/DC's Back in Black" will focus on Bon's years in America and his mysterious death in 1980.  The book will feature newly unearthed documents, never-before-seen photos, and "startling new information about Bon's last hours."  The book is scheduled to be in stores in November.