A perfect jewel-box world set in 19th-century Vienna. " - The New York Times"Uniquely charming! With her delightful characters, Biller builds an irresistible world inside a Viennese Victorian-era hotel that is equal parts screwball comedy, epic love story, and thrilling mystery. An utterly captivating novel about the power of fate. " - Joanna Shupe, Usa Today bestselling author of The Fifth Avenue Rebels series Diana Biller's Hotel of Secrets is chock full of banter-filled shenanigans, must-have-you kisses, and romance certain to light a fire in the hearts of readers everywhere. During ball season, anything can happen-even love. It's ball season in Vienna, and Maria Wallner only wants one thing- to restore her family's hotel, the Hotel Wallner, to its former glory. She's not going to let anything get in her way - not her parents' three-decade-long affair, not seemingly-random attacks by masked assassins, and especially not the broad-shouldered American foreign agent who's saved her life two times already. No matter how luscious his mouth is. Eli Whittaker also only wants one thing- to find out who is selling American secret codes across Europe, arrest them, and go home to his sensible life in Washington, Dc. He has one lead - a letter the culprit sent from a Viennese hotel. But when he arrives in Vienna, he is immediately.