"PJ Masks Children's Book Gekko Saves the City! Ready To Read Level 1 Kid's Story" is a humorous fiction book by May Nakamura, part of the PJ Masks book series aimed at children aged 4-8. Published by Simon Spotlight in 2016 as a first edition, the illustrated short story features Gekko as the main character in a learning-to-read narrative. The book is in English and designed to engage young readers with its fun storyline and colorful illustrations.