Zack, Jillian, and the dogs are surprisingly called up north, to the Arctic to solve a new mystery. There's a new facility in Sitka, Alaska, that is trying to become a certified breeding center for emperor penguins, and their certification inspection is only days away. There's been only one successful attempt to hatch a penguin chick, and the baby is missing! Suddenly, a whole string of bad luck seems to have befallen their new friends. While Zack takes advantage of every crab dinner he's offered, it's up to everyone's favorite corgi duo to sniff out those responsible for the penguin problems and to rescue the baby chick before the case becomes a tragedy. "I can't wait for the next book. I love mysteries and animals, so these books are perfect reading for me. Sherlock is a small furry Jessica Fletcher." - H. Dudley, 5 stars online review "A great introduction to the characters in the Corgi Case Files mystery series. Sherlock is brilliant!" J.D. - 5 stars for "The best thing--this guy loves the corgis, as I do, and he describes their behavior very well. Looking forward to future stories." - 5 stars, Amazon "An intriguing story with a wonderful cast of characters. The plot was excellent and filled with twists and turns it kept my interest to the very end!" - 5 stars on Amazon "I absolutely love this series. If you like a good story, great characters and seriously smart and lovable canines, you'll love this book. Start with the first book and work your way through the Corgi Case Files. They just keep getting better." - K. Underwood, 5 stars online review