What does a crime-and-thriller-loving literary agent look for in her submissions? — Stephanie Glencross joined David Higham Associates in 2018. Previously, she was an editor at Gregory & Company and edited award-winning novelists like Val McDermid, Minette Walters, and Tan Twan Eng. Her list includes crime and thriller genres, like police procedurals, psychological thrillers, and courtroom dramas. …