Mankind: Have a Nice Day - A Tale of Blood and Sweatsocks by Mick Foley is a hardcover book published by Harper Collins in 1999. It is a biography focusing on the life of professional wrestler Mankind, also known as Mick Foley. The book delves into the history and stories of wrestling, as well as exploring themes of resilience and perseverance. With 544 pages, the book is a captivating read for fans of sports and wrestling, offering a unique perspective on the road to success in the wrestling world.