"A splendid book. McDonough has created the most mind-boggling artifact since Eon." Arthur C. Clarke

"A feast of scientific imagination, highly reminiscent of [Clarke's] Rendezvous With Rama." David Brin

"McDonough's imagination is as daring as they come." Locus

"It's a wild interstellar romp, filled with nice, accurate science." Charles Sheffield

"High adventure in the classic SF tradition..." Science Fiction Chronicle

"...the imagination and scientific know-how of Clarke. I loved it." Gene DeWeese, The Midwest Book Review

"Superb, highly recommended science fiction novel." Magic Dragon

"Most excellent..." Warren James Hour 25