Ylla. Two Little Bears by Ylla.

Harper & Row, 1954. [Ylla (1911–1955), whose real name was Camilla Koffler, was considered one of the most accomplished photographers of animals in the world and published many books of her work, most intended for children. She died tragically after falling from a jeep while photographing a bullock cart race in India.] Ex-library, well read, a few pages with tears (one with tape repair), last page has been replaced with tipped-in photocopy on archival paper.