All of her books are brilliant. Best read in the chronological order, to avoid spoilers her books are stand alone stories and cross relate to other series. The Network series and Network Saga books are about a magical and dragon orientation that lived many years ago.
Other books of hers are The Coffee Shop series and Health and Happiness series which are modern day stories and Characters of the Coffee Shop appear as guest characters in the Health and Happiness.
Again, as with the Dragon and Network Series, although books in their own right, they are best read in chronological order.
Her just released Lost Magic proves that Katie Cross certainly hasn’t lost hers. 😊