This reference book lists the various types of printed literature devoted to the USA’s various military aeroplanes and helicopters. The listing provides coverage of 525 fixed- and rotary-wing models, including prototypes, built since 1908. The book has been designed to permit users to determine what kind of materials are available on individual warplanes and establish a basis for research on models that are poorly covered. Most of the materials cited should be available in large local or university libraries in the USA.