Forgotten Souls continues the story of Soul Mates Krista and Mark who together with their best friends, Sam and Shawn, and Lyn and Robert continue to uncover their unusual birthright. Not only are they celestrial beings sent to earth to help save souls but they begin to train and understand their mission better. Brought together by Haniel, an archangel overseeing their training, the band of guides and protectors get to meet up with other bands of different ages. As they train, they all know that ultimately Victor, Mark's father who has turned evil is still out in the world waiting to plot his next move to use the bands for the Dark One.
I loved the first book in this series and Forgotten Souls continues the story I love. Krista is such a fun character and I enjoyed getting to see her grow more secure in herself and her bond. Again, Ms. King gives a cliffhanger that will lead you to scooping up the sequel, Ascended.