When you wish upon a Duke / Charis Michaels.

After a childhood spent cavorting around Europe with a dangerous crowd, Miss Isobel Tinker has parlayed her experience and language skills into a safe, reliable life. Working as a clerk in Mayfair's Everland Travel Shop, she dreams of someday owning her own travel agency and has vowed never to leave the familiar shores of England ever again. When a handsome duke arrives at her doorstep, she realizes her staid existence is about to take flight. Jason "North" Beckett, the Duke of Northumberland, desperately needs a travel guide. He's inherited a dukedom but has a final mission for the Foreign Office--rescuing his wayward cousin from Nordic pirates. Isobel Tinker is the ideal translator, discreet and unknown, but she's also uncooperative, stubborn, and disarmingly beautiful. In exchange for her help, North promises Miss Tinker her own travel agency upon return and strict professionalism at sea. Isobel cautiously agrees but soon realizes "strict" and "professional" are not how she would describe her feelings for the irresistible duke. As their adventure sweeps them to the shores of Iceland and beyond, can temptation and growing trust give way to the magic of wild, passionate love?