Middle-school drama queen Nikki Maxwell worries about asking a boy to her school's "sweetheart dance."

Little Duck is working hard making valentines for everyone and decorating for the Valentine's Day dance, but what happens when an unexpected guest arrives?

After discovering her bug powers and saving the town of Oyster Cove, Amanda "Bug Girl" Price and her ex-best friend Emily have spent the entire summer together in superhero training. But when the first day of seventh grade arrives, nothing has changed on the social front. Emily is as obsessed with popularity as ever, ignoring Amanda in favor of new-girl Geri, whose favorite activity is making fun of Amanda. When Geri reveals herself as the true villain...

Most of the sixth graders at Memorial Middle School are all a-flutter about the beginning-of-the-school-year, boy-girl party, but not Lucia, who is put off by all the talk about what to wear, and who to date--however, when she gets to know Adesh (the boy who sits on her favorite bench in the park), she starts thinking that there might be something to this dating thing after all.