Great Middle Grade Reads discussion

Hello everyone! I'm a newly published author. My first book, Micro Dad Fights a Cold, was released a few months ago, and I'm super excited about it. It's an amazing middle-grade novel filled with fantasy, action, and adventure. The story follows a superhero who shrinks down to the size of a microbe to fight the cold virus that is making his son sick. Its setting uniquely offers a glimpse into the human body in a fun, imaginative way, but it also gives the reader an opportunity to learn more about our bodies and how to fight a cold. It's a book the entire family could enjoy. It’s currently free on Kindle Unlimited or can be purchased through Amazon, Barnes and Noble, or Walmart. I would love to get more eyes on it and any feedback as I continue my writing journey.