The reason is bittersweet; I do this as a memorial to two adorable little children that we lost too soon. Charlie was my nephew, who died at age 4. Norah was the daughter of a friend. She passed away at age 6.
This didn't start out as a conscious decision. I wanted them both to be remembered--and simply wrote them into my first book. Once I'd discovered this way to remember them, I knew that I'd want to include them again.
Since I Wish was the first YA book that I wrote (although it was the fourth to be published), Norah and Charlie made their first appearance in it. They are two ice-skaters in "genie-land."
They play a bigger role in the Whisper Falls series. Mark (the hero) has a strong relationship with his grandparents, Norah and Charlie. They appear in all three books of the series.
In The Possibility of Somewhere (writing as Julia Day), Eden once held a job at Charlie's Diner, working with a waitress named Norah. A small presence--but I know they're there, and now you do too.
For Norah and Charlie--
We have not forgotten.