Dirty Martini said:It looks like it might have one of those hardback covers without a dust jacket that go all smeary and end up with loads of nail marks on them.
I associate those with the late 1970s: The Usborne Children's Book of the Animal Kingdom, a Time Life series on People of Action, a set of World Books missing Q-R.
Looks interesting.the button said:Heartache spoken here
Thanks to all for recommendations.