A: Hmmm this one is a bit hard but probably the Monster High Series by Lisi Harrison. I am only embarrassed because they are a bit young and cutesy and well I should have outgrown books like these, but I enjoyed them to the extreme. They just made me feel good. I need to re-read them and post reviews of them. I wish the series would have lasted longer (the ones written by Lisi Harrison) I also like the cartoon. Sad I know.