Hannah Olin is a sixteen-year-old high school student from Western New York who began writing as a hobby at the age of seven. In November 2013, when she was fifteen years old, she released the first book of her four-part Ezio Ferrari series, Blood of an Assassin. For news and information on her upcoming works, you can follow Hannah at https: //twitter.com/HannahOlin, or https: //hannaholinblog.tumblr.com, and visit her website at http: //hannaholinbooks.com.