If you’re setting sail this month, which happens to be the most popular cruising time among yacht owners and charterers, don’t forget to bring the ideal companion for long, lazy afternoons on the water. No, it’s not a relative or beloved pet, who will no doubt be on board, but that book you’ve been meaning to read since the beginning of summer.

The season’s hottest releases feature art heists, $100 million apartments, murder mysteries, and underwater civilizations, as well as a scientific exploration into the importance of water, Oprah’s latest book club pick, and a revealing biography of Jackie O.

From thick historical tomes to page-turning potboilers, Robb Report’s top picks with seafaring connections will submerge you into tales of life, murder, luxury, and love. Happy reading.