The Teacher

From Author Wars - https://authorwars.com/books/the-teacher-73813.html

Overview:

Title: The Teacher
Author: Don Pfeil
Year: 1974
Type: Short Fiction

Editions/Publications:

Unknown. Vertex: The Magazine of Science Fiction, October 1974 (Unknown, Don Pfeil, Mankind Publishing Company, $1.50, 100 pages, quarto, MAGAZINE)