A new book titled “52 Assignments: Underwater Photography” by Alex Mustard offers a guide for underwater photographers. It includes weekly assignments to help both beginners and experienced photographers improve their skills. The book encourages creativity and provides technical advice for taking unique photos underwater. It features exercises like capturing supermacro shots of seabed life and utilizing light for dramatic wreck photos. Scheduled for release on October 8, this book aims to inspire and guide photographers in their underwater adventures.