These three books are from the multi volume Black's Naturalist Series, published in teh 1960's. All three copies are former convent school reference library copies, and have a school name stamped on the blank endpapers, as well as brown ghostmarks from where a plastic cover ( now removed) was taped to the inside covers.
This colourful set of Black’s Young Naturalists Series will make a good addition to any library. These books introduce the beginner, and especially the young naturalist, to an astonishing variety of life, so different from each other but equally fascinating. This set contains three dustjacketed books on Wild Animals. Reptiles and Ambhibians, and Eggs and Nests. The reader is told of the habits of these and many others, and where and how to look for and study them.