Fresh off the news that Kristin "Manhattan Madam" Davis hired Dalyn Miller PR (DMPR) as AOR, the former owner of several escort services announced she is writing a tell-all book. An e-book version of The Real Sex in the City: True Tales of the Manhattan Madamwill be released by Massachusetts-based Hollan Publishing.  Hollan is also a client of DMPR, but Dalyn Miller told PRWeek that the book deal was in the works before Davis signed on with the agency. The book will offer "intimate details" of Davis' life in the sex industry, the New York Daily News reported.