The Captain Cat series does not have a new book coming out soon. The latest book, Captain Cat Goes to Mars (Book 2), was published in June 2022.
The first book in the Captain Cat series, Captain Cat and the Pirate Lunch, was published in December 2021.
The Captain Cat series primarily falls into the Action Adventure genre. This series was written for ages 5-7 and is a good choice for children just learning to read.