The Cat Who Walks Through Walls by Robert A Heinlein
1st Edition
US$12.45
Hardcover. Condition: Very Good, Dust Jacket: Very Good-. 1985. Putnam. Illustrated. 1st Edition, 1st printing.
When a stranger attempting to deliver a cryptic message is shot dead at his table, Dr. Richard Ames is thrown headfirst into danger, intrigue, and other dimensions, where a plot to rescue a sentient computer could alter human history...