The Secret Adversary The Secret Adversary The Secret Adversary is the second published detective fiction novel by British writer Agatha Christie, first published in January 1922 in the United Kingdom by The Bodley Head and in the United States by Dodd, Mead and Company later in that same year. The UK edition retailed at seven shillings and sixpence (7/6) and the US edition at $1.75. The book introduces the characters of Tommy and Tuppence who feature in three other Christie novels and one collection of short stories; the five Tommy and Tuppence books span Agatha Christie's writing career. The Great War is over,
Copyright protection for fictional characters similarities in their respective characters’ names, as well as in their visual representations and conceptual characteristics. However, the Court in "VT Thomas" did not discuss independent copyright in characters as this case was concerned with the issue of ownership of copyright. Further, the comparative analysis in "Raja Pocket Books" to arrive at a conclusion of infringement was undertaken by the Court without firstly stating that copyright subsisted in the plaintiff’s character. Therefore, in India, it can be implied that copyright protection is available to fictional characters, but the judiciary is yet to lay down any criteria for availing this protection.