A page-turner with a somewhat gruesome plot, in which a group of well-to-do and famous people start dying in a horrific manner after taking part in a secret rejuvenation program. The book ends much too abruptly, and there are some editing errors, such as missing words, in the Kindle version I read, but all in all it's an addictive, can't-put-it-down thriller. Recommended. (Edit: the publisher states that the edit problems have been fixed.) ( )