Linda Howard 
Bluebird Winter [EPUB ebook] 

From a New York Times–bestselling author, a classic holiday romance about a woman who gives birth in a blizzard and the doctor who comes to her rescue. When Dr. Derek Taliferro delivers Kathleen Fields’s baby during a snowstorm on Christmas Day, all his protective instincts are aroused by the sight of the beautiful mother and baby. Knowing Kathleen needs a strong shoulder to lean on, he proposes a way to keep the new family in his life a little longer. But what starts as a convenient marriage soon has him dreaming of forever . . .