Kim Harrison is a pen name of American author Dawn Cook. Harrison is best known as the author of the New York Times #1 best selling Hollows urban fantasy series, but she has also published over two dozen books spanning the gamut from young adult, accelerated-science thriller, anthology, and a unique, full-color world book, and has scripted two original graphic novels set in the Hollows universe. She has also published traditional fantasy under the name Dawn Cook.