A U.S. Marshall becomes the sheriff of a remote cozy little Northwestern town of Eureka where the best minds in the US have secretly been tucked away to build futuristic inventions for the government which often go disastrously wrong.

When a priceless crown is stolen during a benefit gala held by the Lawrenceton library, Aurora and the Real Murders Club must investigate who would kill to get their hands on it.

A taunting clue left for Aurora at a meeting begins a cat-and-mouse game between her and a mysterious criminal who commits increasingly serious crimes that leave the town rattled.

After being dumped by her boyfriend, a successful tech wiz dating app creator returns to her hometown for the holiday season where her dad gets her sign up for the annual Christmas Cupid anonymous matchmaking event.

Raised by her mother, but orphaned at a young age at Christmas, Miranda finds a clue that will take her to the truth about her father. Along the way, she finds romance and rekindles her Christmas spirit.

This Christmas promises to be the best of Miranda Chester's life. She has returned to the beautiful New England town of Carlton Heath, where last year she found love with Ian McAndrick and she is among the family she never knew she had.