Animals Without Backbones

Volume One of a double volume. The story of the amoebas, sponges, corals, jellyfishes, worms of all kinds, starfishes, insects, and the variety of other invertebrates which make up 95 per cent of the animal kingdom. Sixty-four pages of illustrations.

Published 1951, Pelican Book.

Binding of book is intact and fragile. Heavy shelfwear, foxing, some fraying and several waterstains on covers of book. Heavy tanning and foxing on edges of book. Moderate foxing and some creasing on insides of covers. Moderate foxing and few stains on certain pages. Plates remain intact. Moderate foxing on certain plates.