presents Jax and Ren! Follow the adventures of best friends, Jax (a tan bear cub) and Ren (a red fox). Jax and Ren books were designed with the research to be the best readers. Each book in the series contains simple, easy-to-read sentences and charming illustrations supporting the text. The sentences are written with decodable CVC words and a few story words that build with each book. - Playful Jax falls out of a tree and gets injured. He has to go to the vet and feels a little scared. Luckily, his best pal, Ren, comes along to help comfort Jax.