Grandma and Me was written by this author in hopes to provide an educational tool for children diagnosed with psoriatic arthritis. The book describes, in an easier-to-understand version for children, what is happening to their bodies and what they might be able to do to make it better. Grandma, the author, was diagnosed with PA after a serious injury with a reaction that triggered her condition. Delilah, the main character of the book, was diagnosed...