A captivating and thrilling cozy mystery you will find difficult to put down. In the middle of the big move to a new apartment with her five favorite felines, Millie Holland discovers a mysterious letter in her inbox. She is unaware that when she opens the email, she will be faced with a challenge to solve the sender's riddles within three days or someone is going to lose their life. Determined to succeed, she will push herself to solve the puzzling clues to reveal the identity of the sender and save a life. Has Millie met her match? Will she solve the mystery in time, before it's too late? Read to find out. Millie is back in this exciting new mystery. This is the fourth book in the popular Millie Holland Cozy Mystery Series.