I loved this book best middle-grade book I have read in awhile it was interesting funny and everything in-between. I liked this book just about the same amount that I would like a Rick Riordan book it was so good so well written with edge of your seat action. I loved the characters especially Aru , Mini, and Boo they were so well written and genuinely interesting characters I can't wait to read about them again. I really loved the story it was action packed while also being really funny in all the right moments like I said before I am looking forward to book 2. So overall I really enjoyed this book and am looking forward to the next one.