THE CROSSROADS OF TIME

Ace paperback, fourth printing, 1978. Cover by Dean Ellis.

"Blake Walker has never really known who he is, or where his strange flashes of intuition come from. But when they help him to foil a murder, he finds himself drafted in a frantic chase for a criminal genius - a chase that will lead him through almost infinite levels of alternate realities. 

The stakes are high. For if he succeeds, he saves Earth from the ultimate desecration. If he fails, Earth is lost...and he is lost to earth forever, stranded at THE CROSSROADS OF TIME."

INFINITE WORLDS

Virgin Books hardback, 1997. Cover painting by Paul Lehr.

Painting by Fred Freeman, from LIFE magazine, July 11th, 1960 illustrating the article
Man Remade To Live In Space.

Painting by John Schoenherr, for John Berryman's The Trouble With Telstar, from Analog magazine,
June 1963.

Trantorian Dream by Michael Whelan. 

Painting for Laurence Manning's The Man Who Awoke by Dean Ellis.

Painting by Paul Lehr for Berkley's The Astounding Science Fiction Reader.

Illustration by Bob Pepper for the New American Library edition of Starburst,
by Alfred Bester.

Painting for Keith Laumer's The Other Side Of Time by Jerome Podwil.

Painting by Richard M. Powers for H. G. Wells' The War Of The Worlds.

Painting by Darrell Sweet for Robert A. Heinlein's juvenile novel
Red Planet.

Painting by Ed Valigursky for C. H. Thames' The Iron Virgin, from Amazing Stories, Vol. 30, #3
March 1956.

A FALL OF MOONDUST

Pan SF paperback, 10th printing, 1976. Cover painting
by Dean Ellis (thanks: Mark).

"The setting is the Moon in the 21st century and it is depicted with brilliant imagination. 

But the vital core of the novel is this: will the crew and passengers of the Dust-cruiser 'Selene', buried fifteen metres down in the Sea of Thirst, be rescued before half a dozen possible catastrophes overcome them?"