Suggestion Box

As I was organizing my books these last few weeks, I noticed that my library is rich with what I will call picture books. I was also aware that my library lacks a variety of chapter books. I have tons of Beverly Cleary, My Father's Dragon Trilogy (my favorite by the way)...but not much else. That is when I got to thinking I would put it out there and see if my readers (if there are any in the first place) could suggest some chapter books to enrich my library for a building that has students up to 4th grade. Let me know about those old favorites or maybe some new exciting books. Thanks for your help!!