Marcia Gloster was a college student traveling through Europe in the summer of 1963. When she arrived in Salzburg, Austria to study at Oskar Kokoschka's School of Vision, she envisioned a month of intensive painting, never expecting to find herself swept into a passionate affair. Nor did she imagine her lover to be a married instructor with a long history of indiscretions. Even at a young age, Marcia knew how to protect her heart. But it had never been taken by a man as overwhelming and sensual as Bill Thomson.31 Days is the story of Marcia and Bill in Salzburg. 31 days that would redefine love, sex, passion, and permanence for a woman of twenty; and a month that would resonate in her life forever.Deeply sensual, intensely vivid, and achingly beautiful 31 Days is a memoir that lives in all of us.