Excerpt from Joe Wehrle, Jr.’s article on “The Telzey Amberdon Stories of James H. Schmitz” in The Digest Enthusiast No. 7:
The Telzey Toy (Analog January 1971). A producer of biological the- ater puppets that supposedly have no self-awareness kidnaps Telzey and makes a self-aware duplicate of her who agrees to be called Gaziel. Telzey’s psi abilities have been repressed until the man, Ti, can learn how to control them and her for his own purposes. Telzey needs to free herself as well as Gaziel, who will gradually be able to develop her own distinct personality when free to do so.