Jill Shalvis 
Prince of a Guy [EPUB ebook] 

Runaway Princess Carlyne Fortier read a desperate nanny ad in the paper and decided it was the answer to her prayers. Disguising herself, she applied. Anything to escape the demands of royal life!Architect Sean O’Mara welcomed Carlyne with open arms. The woman might have been plain as dirt, but she had great references. Anything to cope with the demands of his sister’s four-year-old whirling dervish! What happened next was right out of a fairy tale…