Small Boats, by Philip C. Bolger Hardcover, 196 Pages, Published 1973 by Intl Marine Pub Co ISBN-13: 978-0-87742-036-1, ISBN: 0-87742-036-X
30-Odd Boats(1st Edition) by Philip C. Bolger Hardcover, 286 Pages, Published 1982 by Intl Marine Pub Co ISBN-13: 978-0-87742-152-8, ISBN: 0-87742-152-8
Different boats(1st Edition) by Philip C. Bolger Hardcover, 198 Pages, Published 1980 by International Marine Pub. Co ISBN-13: 978-0-87742-134-4, ISBN: 0-87742-134-X
Science and Technology Space Rescue and Safety 1975, 8th International IAA Symposium, Sept. 21-27, 1975, Lisbon, Portugal Vol. 41 by Editor-Philip H. Bolger Hardcover, 230 Pages, Published 1976 by Univelt ISBN-13: 978-0-87703-077-5, ISBN: 0-87703-077-4
Space Rescue and Safety, 1974 (Science and Technology Ser., Vol. 37) by Philip H. Bolger Hardcover, 294 Pages, Published 1975 by Univelt ISBN-13: 978-0-87703-073-7, ISBN: 0-87703-073-1