Kirsten wrote the Kiki Strike series and All You Desire: Can You Trust Your Heart?. These are all novels aimed at young adults. The Kiki Strike series is about two girls who have gained access to catacombs, underground graveyards, and work on accessing the rest of their city. They used their girl scout skills. This series was written in 2006 and 2007. The Eternal Ones series is about a modern day high school girl who sees visions of herself, including one of her dying, in 1920’s New York City with a boy named Ethan Evans. After a lifetime of hearing and ignoring rumors of demons in her small town, she becomes involved with Iain Morrow in New York, who she thinks murdered her in a past life and is out to murder her again. These two books were written in 2010 and 2011.