Robert Walser and Ira Levin are both a?
Ira Levin Ira Marvin Levin (August 27, 1929 – November 12, 2007) was an American novelist, playwright, and songwriter. His most noted works include the novels "A Kiss Before Dying" (1953), "Rosemary's Baby" (1967), "The Stepford Wives" (1972), and "The Boys from Brazil" (1976), as well as the play "Deathtrap" (1978). Many of his novels and plays have been adapted to film.
Peter Weinberg Peter Amory Weinberg (born c. 1957) is an American businessman. He spent almost twenty years of his career at Goldman Sachs before co-founding Perella Weinberg Partners with merger specialist, Joseph Perella in 2006. The firm provides M&A advisory and alternative asset management services. Weinberg serves as its Head of Advisory and Founding Partner.