Edit to Death — Elizabeth Spann Craig

This book goes from ‘tell-all' to ‘dead men tell no tales.' 

Retired English teacher Myrtle Clover is frequently asked to proofread for friends. So she wasn't totally surprised when her friend Pearl asked her to take a look at her memoir and polish it up.

But before Myrtle could pull out her red pen, Pearl was found … murdered.

Now Myrtle and her senior sidekick Miles must track down the memoir and the murderer before the killer makes any more final revisions.