David Rosenfelt is an American mystery author best known for the Andy Carpenter series, which combines legal suspense, sharp humor, and a lasting affection for dogs. Beginning with Open and Shut, the books follow a witty, reluctant New Jersey... defense attorney whose courtroom cases often pull him away from his preferred life of family, wisecracks, and dog rescue. Rosenfelt’s mysteries are fast, accessible, and carefully plotted, using comedy and recurring characters without losing the stakes of murder investigations. He has also expanded Andy’s world through the K Team spin-off and written standalones, thrillers, and nonfiction connected to his real-life rescue work. Readers return to Rosenfelt for breezy pacing, companionable characters, clever cases, and the rare mystery voice that balances suspense with warmth.