Twelve-year-old Greg Kenton has two major obsessions in life: making huge piles of cash and beating his annoying neighbor, Maura Shaw, at absolutely everything. Right before sixth grade begins, Greg realizes his school is a giant piggy bank just waiting to be cracked. His brilliant plan is to sell chunky, self-illustrated comic books to his classmates for spare change. The business is booming until Maura steps in, launching her own line of high-quality mini-books and threatening his monopoly. Just as their fierce rivalry turns into a surprising business partnership, the school principal shuts down their entire operation. Now, these lifelong enemies must figure out how to work together as a team to save their beloved enterprise. Get ready for a hilarious, fast-paced story about ambition, teamwork, and the true value of a hard-earned quarter.