'To Serve Them All My Days' by R. F. Delderfield, published by Simon and Schuster, copyright 1972, and 'The Body Has a Head' by Gustav Eckstein, published by Harper & Row, copyright 1969, 1970.
Both are hardcover editions without dust jackets. Spine and cover show wear consistent with gentle handling; the corners and edges of the covers remain intact based on the images provided. The content pages appear unmarked, and the bindings are intact. The titles cover literature and human biology, respectively. See photos for measurements, if taken.