Kelley Armstrong lives in rural Ontario, Canada, with her family and far too many pets.

She is the author of the international bestselling Women of the Otherworld series, and many other highly acclaimed novels, including the Darkest Powers and Darkness Rising YA trilogies, and the Cainsville series.

Simon Clark is a Pulitzer-nominated journalist at The Wall Street Journal in London. A British citizen, he has been a journalist since 2000, reporting on a wide range of financial, economic and political subjects such as the poppy fields of Afghanistan, the copper mines of Congo and the banks in the City of London.