The Summoning is a novel by Kelley Armstrong, and is the first book in the Darkest Powers series. It was released on July 1, 2008.
The Reckoning is the final novel in the Darkest Powers Trilogy written by Kelley Armstrong. It was released in the USA April 6, 2010. It is not the last in the series. The next trilogy follows a new set of teenagers however Kelley has confirmed Chloe and the others will show up.
The Gathering is a novel by Kelley Armstrong. It was released April 12, 2011 by HarperTeen. The Gathering is the first book in Armstrong's Darkness Rising trilogy. Darkness Rising is the second trilogy in the Darkest Powers series. Darkness Rising follows a new set of kids. According to the author, Kelley Armstrong, …