A thoughtful, clear and utterly fascinating reference, this book is absolutely vital to writers who want to put extraterrestrial life-forms in their novels and

The #1 New York Times best-selling author of Infected delivers medieval carnage as a pre-industrial society fights extinction at the hands of a massive infestat

Thirteen tales of the unexpected that will make you rethink everything you ever knew about life out there. For 8-12 yrs.

This time the humans are taking the offensive! Stan Myakovsky is a once-famous scientist fallen on hard times. Now he dodges spaceship repo men and dreams of th

The crew of a commercial spaceship makes an unscheduled landing on a barren and desolate planet. They encounter a pulsating organism that attaches itself to one