The featured book is Mythago Wood by Robert Holdstock. This post is a tribute to Holdstock who died recently at the age of 61 after battling a severe E. coli infection.
Holdstock was a British fantasy writer. He is best known as the author of the Mythago Cycle or Ryhope Wood series, the first published book of which is Mythago Wood (1984).
Mythago Wood features an ancient Celtic wood in England where archetypal characters from myths and legends become flesh and blood. These denizens of the wood of called mythagos. Ryhope wood appears to cover only a small area, but is vast inside. Time runs slower in the wood as compared to the outside world.
Mythago Wood won the BSFA Award for Best Novel in 1984, and the World Fantasy Award for best novel in 1985.
Of Robert Holdstock's works, I've only read Mythago Wood and its indirect sequel, Lavondyss. I found both books, which are different in tone, to be memorable and impressive. Other books in Mythago Cycle, in order of publication but not necessarily in order of events, are The Bone Forest; The Hollowing; Merlin's Wood; Gate of Ivory, Gate of Horn; and Avilion.