Correspondence 1957 Corrspondence, 1957, a large portion concerning arrangements for Christie's visit to America in May with Max Mallowan. Includes plans for a Hollywood production of 'Witness for the Prosecution'. Publications discussed include 'The Burden' and '4.50 from Paddington', with a letter from Christie about the plot. Plays mentioned include a French production of 'The Mouse Trap' and 'Spider's Web' for Broadway. Correspondence on the dispute over payment for the design for a church window continues. Also includes letters on tax matters and Hugh Massie's account statements February, August - December 1957. Christie writes from Baghdad until May. Correspondents include Max Mallowan. 1957