The Book Every Teen Girl Should Read This Summer

Got a younger sister or cousin? Want to gift her something that is both discreetly responsible in that "good influence" type of way and also totally current and cool? Enter: the brand new novel from Sophia Rossi, co-founder of HelloGiggles, the website she launched with Zooey Deschanel in 2011. The title of the book is A Tale of Two Besties ($13), and it tells the story of Harper and Lily (A+ names), two best friends whose story will resonate with any young girl. Set in "a hilarious insider's version of Los Angeles, this book will make you giggle and cry... and then tell you how cute you look with runny mascara." Pretty great, huh?

To celebrate, Rossi, Harper, and Lily are hitting the road for a cross-country book tour with some seriously cool and inspiring special guests in tow. Think entertainment powerhouse Erin Foster, creative wunderkind Tavi Gevinson of Rookie Mag, the one and only Nicole Richie, and more. We're thinking this is going to be one super rad, totally empowering girl power love fest.

What's on your summer reading this? Tell us in the comments.