Dr. Lily Robinson is a brilliant physician with an encyclopedic knowledge of all toxins and poisons, and a penchant for stilettos. In an unforeseeable twist in her life, the United States Government appeals to her patriotism–and her knowledge of how to kill without bloodshed, to rid the world of threats to our nation.

Source: The Queen of All Poisons by B.J. Magnani | Goodreads