New TMNT book explores the mystery of the 2 secret turtle siblings

This week, one of the most divisive iterations of the Teenage Mutant Ninja Turtles is making a a comeback when a new book by IDW Publishing, The Art of Rise of the Teenage Mutant Ninja Turtles, hits Amazon and store shelves. Written by series superfan turned author Colin Stein, the over 300-page book showcases the artwork and development of the series that lasted from 2018 to 2020, as well as the 2022 Netflix movie that concluded it. Perhaps most excitingly, parts of the book are dedicated to abandoned concepts for the short-lived cartoon, including lost episode summaries and plans for two extra mutant turtles which were only ever hinted at in the original run.