Code Dog is a children’s chapter book geared towards children between the ages of eight to twelve years of age. It follows the adventures of Timmy, Beth and Arthur as they follow the trail of clues in the hopes of finding a missing 200-year-old time capsule. The three friends get a bit of help from their old teacher, Mrs. Vance who gives them an old map, and her dog, Cody, who has special skills. Cody can tell your fortune, track, and can even speak in morse code through her tail. Timmy, Arthur, and Beth must follow the clues on the map which is a bit tricky because there is no X to mark the spot of where the capsule is located. They only have a limited amount of time to find the capsule if they want to win $1,000. This was an entertaining read with great characters, friendship, a super smart dog, fun, adventure, mystery, clues, codes, and investigation.