Hey I'll check out The Invisible Best Friends and Singing on the Roof.
You have a nice list. I've read Bad boy and tomboy, Aftershocks, bad boy stole my bra and queen & knight.. they're really good
I didn't know the bad boy and the tomboy has a sequel though.. is it good? I'm not really a fan of sequels bc I get bored reading it haha.
I'll tell you what I think when I finish reading either of the two