Correspondence 1970 Correspondence, 1970, including discussion of publication of anthology of short stories, 'Nursery Rhyme Murders' and publication of 'Passenger to Frankfurt'. Also includes discussion of Danish publication rights, new contract with U.S. publishers, royalties from Dodd Mead and publishers proposed celebrations of Agatha Christie's 80th birthday. Agatha Christie also replies to a letter from a Japanese fan who has self published a book on Miss Marple. Christie discusses the character of Miss Marple, including ideas about the character, where she is based and other background information. 1970