This book was one of my favorites! It has the perfect amount of raciness and romance. Hoang did a wonderful job of describing her characters so you got to know them, but not so much that you got bored. Just enough to be able to relate to them and see their feelings. I also loved that she did the research to show how Asperger's can present itself in women, which is not documented well at all. Michael's perspective and understanding of her condition makes me love him all that much more. He easily was able to use his background knowledge of how autism affects his cousin and then tread lightly on items with Stella that were necessary. Hoang really made you feel like Michael truly fell in love with Stella, and Stella was able to reciprocate his feelings. To label this book salacious would be spot on. The sex points were well described and enough to make the reader bite a lip!