The holidays are dangerous times for these K-9 heroes. Enjoy four heart pounding K-9 unit novellas in one box set!

When a single dad returns from a war zone and discovers someone is following him, he turns to a K-9 officer for help.

After a cryptic note appears in the playground at a daycare center, a rookie K-9 officer vows to protect the proprietor and the kids she loves.

An FBI K-9 agent thwarts an attempted murder, and she becomes a target of the killer – the same hit man a US Marshal is tracking.

Determined to stop an arsonist with the help of his accelerant-detecting K-9 partner, an FBI agent must protect the only witness.

This box set includes:

Rookie K-9 Unit Christmas

Surviving Christmas - Valerie Hansen and Holiday High Alert - Lenora Worth

Classified K-9 Unit Christmas

A Killer Christmas - Lenora Worth and Yuletide Stalking - Terri Reed

Mills & Boon Love Inspired Suspense – Stories feature strong heroes and heroines whose faith is central in solving mysteries and saving lives.