Jessica Darling's It List

This book was completely adorable. A perfect middle-grade book for girls who like contemporaries. It was my first Jessica Darling book but I most definitely need to read her other series ASAP. Jessica Darling's It List has humor, sass, and a very authentic tween voice with issues that most seventh graders can relate to. I enjoyed it and would definitely recommend it. I wish this had been around when I was younger.
Have you read her adult series? What did you think?