Love is in the air! Julie and Roland are an official 'couple,' which means . . . well, they're not exactly sure what, except that it makes Papa Dad extremely anxious. Meanwhile, Lydia's mom announces that she's marrying Coach Eric (the soccer coach from England), and Lydia and her sister, Melody, are not happy about it. With the wedding date looming, the girls will have to figure out how to accept the inevitability of change-and that even if the change...

Lydia Goldblatt and Julie Graham-Chang are best friends with one goal: to crack the code of popularity. Lydia's the bold one: aspiring theater star, stick-fighting enthusiast, human guinea pig. Julie's the shy one: observer and artist, accidental field hockey star, faithful recorder. In this notebook they write down their observations and carry out experiments to try to determine what makes the popular girls tick. But somehow, when Lydia and Julie...

Fresh off their epic summer road trip, Lydia and Julie are back and ready to take seventh grade by storm. Well, Lydia is: she wants to start a band, and she's convinced Julie to join her. The Macram. Owls are joined by Roland (expert at the hardingfele) and Jane (expert at drama). None of them, unfortunately, are experts at rocking out. The band needs more practice, but instead Lydia and Julie find themselves riding an unexpected wave of popularity...

The ragtag Odds crew's useless gifts have gotten out of control. Farshad's thumbs are so strong that just trying to send a text will break his phone, and Cookie can now send mental directions instead of just listening in on them with her telepathy. To make matters worse, a bunch of their less-than-gifted classmates have become town celebrities thanks to their suspiciously good exam results. But Jay and Nick realize that all these whiz kids have parents...