This vintage set of 5 mathematics textbooks by J.E. Thompson, titled “Mathematics For Self Study”, is a valuable resource for adults looking to enhance their knowledge in algebra, geometry, trigonometry, calculus, and arithmetic. Published in 1943 by D. Van Nostrand Company, Inc., these hardcover books offer a comprehensive and instructional approach to mathematics, making them a desirable addition to any book collection for those interested in mathematics and sciences.