Age and Characters

The other night I was sleeping and I pulled a muscle in my back.

"*&$#@!!!"
"What's wrong?" asks my husband, alarmed at the 3:00 a.m. cursing.

"I pulled something!"
"How?"
"I think I rolled over funny." Then I was awake. I pulled something. While I was sleeping. How completely ridiculous. I'd never done such a thing in my 20s or early 30s. Bleh.

I have two protagonists for two different series for two different publishers. They're both elderly.

Myrtle Clover for Midnight Ink is ...