Aidan Allen has angry hair. That s right angry hair. Hands down, he has the angriest hair anyone has ever seen. But why is his hair so angry? Why is his hair trying to ruin his life? Why is the sky blue? Two of these three questions will be answered in this comical tale of kid vs. hair. In his debut picture book, Geoff Herbach mixes his fresh writing style with over-the-top situations to help his character through a very hairy situation.