How to Make Out

Sixteen-year-old Renley needs three thousand dollars for the math club’s trip to New York City, and she knows exactly how to get it: she’s going to start a how-to blog where people pay for answers to all of life’s questions from a “certified expert.” The only problems: 1) She doesn’t know how to do anything but long division and calculus. 2) She’s totally invisible to people at school. And not in a cool Gossip Girl kind of way.

So, she decides to learn to do . . . well . . . everything. When...