Vidhu Vinod Chopra has come up with an initiative to preserve the essence of the old, notable films - interestingly, in the form of books. The book will include the screenplay, deleted scenes, character sketches, reworked scenes, casting process and everything that went into making the particular film. The process will first start with '3 Idiots' and then the Munnabhai series. Later, Vidhu plans to work on creating books for classics such as ' Mother India' and also the Guru Dutt films.