Cat cooks up a devious brunch plan. He sends an invitation to Ms. Cod, who resides deep in the ocean. To Cat's surprise, Ms. Cod responds with an invitation of her own. After some hesitation, resourceful Cat decides to build a submarine to visit Ms. Cod. What awaits Cat in the briny deep-a delicious brunch, doom or an unlikely friendship? This offbeat adventure story with colorful, whimsical illustrations will delight readers of all ages.