ROBERT A. HEINLEIN “The Unpleasant Profession of Jonathan Hoag.” Novella. First published in Unknown Worlds, October 1942. Collected in The Unpleasant Profession of Jonathan Hoag (Gnome Press, hardcover, 1959). Reprinted in 6 x H (Pyramid G642, paperback original, 1961), among others.

   Jonathan Hoag hires the husband-and-wife team of Randall & Craig, Confidential Investigation to solve the mystery of the dirty fingernails. The nails are his. Under them is a dried brownish blood-like substance. The doctor who analyzes it throws him out of his office, and Hoag discovers that he does not know what he does all day.

   The solution, as he sees it, is to have himself shadowed.

   But this is no mere detective story, but a powerful fantasy that creates doubts as to the reality of the world around us. Unfortunately is might have been a better story as a mystery, except that the explanation dies have to transcend the limits of everyday detection.

   Still, it is too easy to throw away the beginning for the less restrictive.

Rating: ****

— January 1969.