In 2009, AnnArbor.com published a story about then-Ypsilanti High School senior Katie Mattie, who'd landed a literary agent on the basis of her original book manuscript, "MAJIC and the Oracle at Delphi."

Now a junior at Notre Dame University, Mattie has published the young adult fantasy novel.

It's now available via Amazon, CreateSpace.com, and BarnesandNoble.com.

Jenn McKee is the entertainment digital journalist for AnnArbor.com. Reach her at jennmckee@annarbor.com or 734-623-2546, and follow her on Twitter @jennmckee.