Bass entered law studies, first at Stanford, then Yale, and finally at Harvard Law School, where he graduated in 1967 with a degree in law. He seemed quite confident about his Future prospects, saying, "When I learned there was such a thing as entertainment law, I thought, 'This is where I belong'". Back in Los Angeles, Bass began a seventeen-year career practicing law in the entertainment Business. He was successful, and eventually rose to the level of partner in his law firm.
As he moved up the career ladder in law, the love of writing that Bass had acquired as a child never left him. He started writing again, usually during the predawn hours before going to work. Writing and working at unusual hours became a lifelong habit of his. In 1974, he began to rework his novel Voleur, apparently from memory, as he had burned the manuscript in a fit of pique when he was 17. In 1978, he completed the work, renaming it The Perfect Thief (ISBN 0-515-04622-1). This was the first of his three published novels. In 1982, Bass published his second novel, Lime's crisis: A novel (ISBN 0-688-01025-3). The Lime referred to in the title is Harry Lime, the central mystery character of the 1949 motion picture The Third Man. On January 1, 1984, his third novel was published, The Emerald Illusion (ISBN 0-688-02622-2). The following year, he wrote the screenplay Code Name: Emerald, based on this novel. It was his debut as a Screenwriter with a produced script.
