Fixx, James, Games for the Super-Intelligent (1972) Doubleday Fixx, James, More Games for the Super-Intelligent (1976) Doubleday Fixx, James, The Long Distance Runner: A Definitive Study—preface by James Fixx, edited by Paul Milvy (1977) ISBN 0-89396-000-4 Fixx, James, The Complete Book of Running (Hardcover), Random House; first edition (1977) ISBN 0-394-41159-5 Fixx, James, Solve It! by James F. Fixx (1978), Doubleday Fixx, James, Jim Fixx's Second Book of Running (Hardcover), Random House; first edition (1980) ISBN 0-394-50898-X Fixx, James, Jackpot! (1982) Random House; ISBN 0-394-50899-8 Fixx, James (with Nike Sports Research Laboratory), Maximum Sports Performance: How to Achieve Your Full Potential in Speed, Endurance, Strength and Coordination (1985) ISBN 0-394-53682-7