5 stars. GIFT ALERT-if you have kids that love funny, snarky characters, grab this book now for gifts. This is the cutest series. Done in a graphic/comic style with color and detail. Book two follows ghost Simon and his human friend, Chester as they enter the new adventure of SLEEPOVER. So much fun as they figure out how to have fun and try new things. The ending was awesome. I give books as gifts all the time-this series has been one of the best, ever. Hands down, everyone loves them, the characters are quirky and kids can relate to them. They are easy to read alone but really shine when read aloud. Highly recommend. I was given a copy of the book to review from #LibraryThing, this is my own opinion.