"When Riley Andersen was 11 years old, she was driven by her five emotions: joy, fear, disgust, anger, and sadness. From the headquarters in Riley's mind, Joy knew exactly what to do to keep things running smoothly most of the time. Now at age 13, Riley is going through some pretty big changes! She's a teenager, and that means the emotions have their hands full tackling the stresses of teenage life. When new emotions anxiety, embarrassment, ennui, and envy arrive, Riley's world gets even more complicated. Can Joy and all the emotions find a way to make sure everything turns out okay?"--Back cover.
