The product is a vintage paperback book titled "Two Faces of Tomorrow" by James P. Hogan, published in 1979 by Del Rey Books. It is a science fiction novel intended for adults, set in the 1970s era. The book falls under the genres of fantasy and science fiction, with a narrative that includes elements of fan fiction. It is a piece of fiction written in English and is a part of the author's body of work.
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