"The Last Train to Paradise" is a historical account of the construction of the Florida East Coast Railway in the early 20th century. The book details the ambitious project led by Henry Flagler, a key figure in Florida's development, who aimed to connect the mainland to the Florida Keys. The narrative explores the challenges faced during the railway's construction, including harsh weather, difficult terrain, and labor issues. It also highlights the impact of the railway on the growth of tourism and the economy in Florida, ultimately transforming the region into a popular destination.