Cover of Snow by Jenny Milchman

I just finished reading Cover of Snow by Jenny Milchman, and I'm recommending it for anyone who likes to read suspenseful thrillers. The story is about a woman trying to discover why her husband, who was a cop, committed suicide after 8 years of marriage. The book cover describes the book as "feeling like racing across a frozen lake: heart-pounding, exhilarating, frightening." This is Milchman's first book and I am looking forward to reading more by her.