Out of Their Minds by Clifford D. Simak

Paperback. Condition: Very Good. 1975. Berkley. 3rd Printing.

Out of their minds and the force of their imagination, men have created countless beings, from demons and monsters of legend to comic-strip characters. What if their world were real--if dragons, devils and Don Quixote hobnobbed with Dagwood Bumstead and Charlie Brown? Such a world would have its facinations..and its dreadful perils--if it existed. Horton Smith found out that it did..and that he was right in the middle of it!