Thursday Mystery — Marty Donnellan

It's 1977 and Jimmy Carter is President. Goat-loving typesetter and amateur sleuth Hannah Scrabble has visited the Mountain City Public Library every Thursday for the past year. One day she realizes another Thursday patron has been checking out the same book every week, again and again, all year long. Hannah sets out to find out why, and in the process discovers a threat to the nation that only she and her friends can stop.

This book is rated "G" for General Audiences, and is a novella-sized companion to the Hannah Scrabble Cozy Mystery series.