Gustav Levine was born in New York on May 31, 1926. His family lived with his grandparents, whose only language was Yiddish. Yiddish was always a familiar sound for Gus and as an adult working in New York's garment center, he spoke Yiddish. When he was growing up, several of his uncles were communists who took him to rallies. He attended high school in the Bronx. As an adolescent, Gus wanted to become a trumpet musician. Through his music teacher, he was admitted to Juilliard, although he decided that being a musician was too precarious an existence. Having many friends who owned businesses in the garment center, he obtained work in the garment center. Consistent with the characters in ""Mendle's Bargain"", Gus knew of sons of union organizers who worked in non-union shops. During the time when he worked in the garment center, Gus became friends with Nate Dorfman who established the ""Pathfinders"" a group that would set up discussion tables for people to attend at various venues in New York City and then had dances afterwards. Gus recalls this organization always being investigated by the FBI. Through Nate Dorfman, Gus, who never thought of himself as a student, entered college and eventually earned a Ph.D. in clinical psychology from Colombia Teachers College. His first job after his Ph.D. was at Creedmoor Institute in Queens, which had been founded by Arthur Sackler who later founded Purdue Pharmacy which propagated the myth that if someone was pain, addiction to opiates was impossible. Gus knew Arthur Sacker and always referred to him as ""the crook."" Since Gus was a researcher at Creedmoor, he applied for and received a scholarship from the James McKeen Cattell Fund to study with Clete Burke for a year learning matrix algebra. The result was the publication of his first book, ""Mathematical Model Techniques for Learning Theories."" Gus then obtained a job in academe in the Psychology Department at Arizona State University. Gus taught at ASU and published several other statistic books. Before retiring to Atlanta, GA where his wife had obtained an academic position, he took courses on writing fiction from Ron Carlson who headed the fiction writing program at ASU. While ""Mendle's Bargain"" began as a class assignment in Carlson's class, after relocating to Atlanta, GA, he improved his Yiddish by attending classes at the local synagogue and further developed the manuscript. While Gus was raised in the Jewish religion and did have A Bar Mitzvah, religion was not a prominent feature in his upbringing. Some of the characters in the book were redefining themselves with regard to what Judaism meant in their lives. Gus witnessed similar events in the life of his mother. Only when Gus' mother, then in her 80s, happened to mention that a Passover dinner was her new companion's introduction to Jewish traditions, did Gus learn that his mother's new companion was not Jewish. Jewish culture always meant a lot to Gus. During the high holy days, he always read books on Jewish tradition and the Jewish diaspora. Some of Gus' family continue to keep kosher. Much of Gus' motivation for writing ""Mendle's Bargain"" was to honor the memory of the Yiddish culture he loved.