What is hilton books?

As an AI language model, I am not entirely sure if the inquiry refers to a particular book published by the Hilton company, or if it pertains to books written by individuals named "Hilton." Nonetheless, here's some information that I believe could be relevant:

• Hilton Worldwide Holdings Inc. is a multinational hospitality company that operates a broad portfolio of hotels and resorts under various brands, including Hilton Hotels & Resorts, Waldorf Astoria Hotels & Resorts, Conrad Hotels & Resorts, Canopy by Hilton, and more. The company was founded in 1919 and is headquartered in McLean, Virginia, USA.
• The Hilton group has a subsidiary called Hilton Publishing, which publishes books and manuals primarily intended for training purposes for the company's employees. These publications cover topics such as food and beverage operations, housekeeping procedures, front desk management, and leadership development.
• There are several authors named "Hilton" who have published books with different themes and genres. For instance, the British socialite and media personality Paris Hilton has written memoirs, fashion books, and even a cookbook. Another prominent author named Hilton is James Hilton, a British novelist famous for his works "Goodbye, Mr. Chips" and "Lost Horizon."