A book with paper covers.
1
The Birds of Britain and Europe by Heinsel, Fitter and Parslow is a Collins publication, softback.
2
All this comes back when a friend gives a Christmas present of a small, softback book Nature Trails, volume one, by Richard Williamson.
3
These Friar's Bush productions have been pictorial, mostly in small softbacks of about 80 pages; pictures and captions, and an introduction.