Selected new titles appearing next Tuesday, July 9:
A Death in Cornwall: A Novel by Daniel Silva (Harper, $32, 9780063384200) is the 24th Gabriel Allon thriller.
Confessions of the Dead by James Patterson and J.D. Barker (Grand Central, $32, 9781538769072) is a thriller set in a small New Hampshire town.
True Gretch: What I've Learned About Life, Leadership, and Everything in Between by Gretchen Whitmer (Simon & Schuster, $26.99, 9781668072318) is a memoir by the Governor of Michigan.
The Longest Con: How Grifters, Swindlers, and Frauds Hijacked American Conservatism by Joe Conason (St. Martin's Press, $30, 9781250621160) chronicles how conservatism culminated in Donald Trump.
Democracy in Retrograde: How to Make Changes Big and Small in Our Country and in Our Lives by Sami Sage and Emily Amick (Gallery, $28.99, 9781668053485) is a guide to civic engagement.
The Summer Pact: A Novel by Emily Giffin (Ballantine, $30, 9780593600290) follows four college friends reuniting 10 years later.
The Briar Club: A Novel by Kate Quinn (Morrow, $28.99, 9780063244740) takes place in a women's boarding house in 1950s Washington, D.C.
Bury Your Gays by Chuck Tingle (Tor Nightfire, $26.99, 9781250874658) follows a showrunner instructed to kill off his gay characters.
Navola: A Novel by Paolo Bacigalupi (Knopf, $30, 9780593535059) is epic fantasy based on Renaissance Florence.
How to Catch a Fairy Godmother by Alice Walstead, illus. by Andy Elkerton (Sourcebooks Wonderland, $12.99, 9781728293004) is another silly "guide" in the duo's How to Catch picture book series.
A Whisper of Curses by J. Elle (Bloomsbury, $17.99, 9781547606740) features a young wizard's return to Park Row Magic Academy introduced in the first book in the middle-grade series, A Taste of Magic.
Writing on Empty: A Guide to Finding Your Voice by Natalie Goldberg (St. Martin's Essentials, $28, 9781250342546) recounts a prolonged period of writer's block and how it was overcome.
The Color of Everything: A Journey to Quiet the Chaos Within by Cory Richards (Random House, $30, 9780593596791) is the memoir of a mountain climber and National Geographic photographer.
Madoff: The Final Word by Richard Behar (Avid Reader Press, $35, 9781476726892) explores the world's largest Ponzi scheme.
Paperbacks:
How Not to Get Sick: A Cookbook and Guide to Prevent and Reverse Insulin Resistance, Lose Weight, and Fight Chronic Disease by Benjamin Bikman and Diana Keuilian (BenBella Books, $26.95, 9781637744543).
Left Behind by Sharon Sala (Sourcebooks Casablanca, $9.99, 9781728279084).
The Game Changer by Lana Ferguson (Berkley, $19, 9780593816837).
Until Next Summer by Ali Brady (Berkley, $19, 9780593640821).
This Used to Be Us: A Novel by Renée Carlino (Dial Press, $17.99, 9780593729281).