Jeff Markowitz is the author of six novels, including the award-winning dark comedy, Death and White Diamonds. Jeff spent more than forty years creating community-based programs and services in New Jersey for children and adults with autism, including twenty-five years as President and Executive Director of the Life Skills Resource Center, before retiring in 2018 to devote more time to writing. In October 2021, a puzzle hunt based on Jeff's novella, Motive for Murder raised more than $1 million for at-risk children in NYC. Jeff is a past President of the New York Chapter of Mystery Writers of America. He lives in Monmouth Junction NJ with his wife Carol and two cats, Vergil and Aeneas.