David Brin is the Hugo and Nebula award-winning author of ten novels, including the acclaimed Uplift series, and two collections of short stories. He has a doctorate in astrophysics, and has been a consultant to NASA and a graduate level physics professor. He lives in California.

Gregory Benford’s novels include In the Ocean of Night, Sailing Bright Eternity and Timescape, which won the Nebula Award, the British Science Fiction Award and the John W. Campbell Memorial Award. He is a professor of physics at the University of California, and has served as an adviser to the Department of Energy, NASA, and the White House Council of Space Policy. He lives in California.

Praise for Heart of the Comet:

‘A literary conjunction of two of the brightest stars in the science-fiction firmament. In Heart of the Comet, we have it all, the techno-props and accurate physics and biology of John W. Campbell, the heroic battles with outrageous monsters of Robert E. Howard, the insights into seething human perversity of J.G. Ballard and Thomas M. Disch, the characterizational depth of Theodore Sturgeon, all of it wrapped in a scientifically plausible and entertaining package that should not be missed. Heart of the Comet should be on everyone’s award ballot’

Los Angeles Times

‘A magnificent effort . . . their story gets better, and better, and better’

Locus

‘Tremendously imaginative . . . a breathtaking effort from two of science fiction’s brightest stars’

The San Diego Union