"Captain Nemo and the Underwater City" is a non-fiction book that deals with the eponymous British film from 1969, which is based on the characters and settings from Jules Verne's novel "Twenty Thousand Leagues Under the Sea." The book offers a detailed analysis of the film adaptation and highlights the differences between the literary source and the cinematic implementation. It is authored by Agnes F. Vandome and Frederic P. Miller and provides a comprehensive examination of the plot, characters, and historical contexts depicted in the film. The authors also explore the cinematic legacy of Jules Verne's works and their influence on pop culture. The book is available in a paperback edition and was published in 2010. It is aimed at readers interested in film history, literary adaptations, and the works of Jules Verne.