May was a great month for middle-grade releases, but it seems 2023 is going to be an excellent year for the genre published by Harper Collins. Here are some of my favorites that I've read or are on my wishlist. Book 3 ( also reads as a standalone) One of my top three favorites for May. (From Goodreads) "Ruby’s story picks up a few months after the events of The One and Only Bob. Now living in a wildlife sanctuary, Ruby’s caretaker from the elephant orphanage in Africa where s