Devil Country
The original artwork by Alan Lee
Devil Country
Pan 0330 247689 from 1976
Cover Artist Alan Lee
The Island At bThe Top Of The World 
Pan 0330 241400 from 1974
Cover Artist Brian Bysouth
The White Ship 
Pan 0330 252763 from 1978
Cover Artist ?
The Lost Ones  The Mountains At The Bottom Of The World The White Ship
Avon  0380 001519 from 1970 Avon  0380 001845  from 1974 Avon  0380 017016  from 1977
The Island At The Top Of The World 
The 1974 poster which gave me the name of the PAN book cover artist Brian Bysouth