Back to the Moon

“[Warp Speed] reads like Doc Smith writing Robert Ludlum. . . .You won't want to put it down.” —John Ringo

“In the tradition of Golden Age SF . . . explodes with inventive action . . . dazzling . . . cutting-edge scientific possibilities. . . .” —Publishers Weekly

Praise for Les Johnson:          

“. . . Solar Sails: A Novel Approach to InterplanetaryTravel . . . convincingly captures the history of ideas about solar sails, their current state of play and their future promise. ? Suitable for aerospace students and keen enthusiasts alike. . . .” —Stuart Clark, Nature

“I can recommend this book [LivingOff the Landin Space: Green Roads to the Cosmos] to everyone interested in the future of space exploration.” —Claude Semay, Physicalia