Sometimes friends can be found where you least expect them.

When a new kid moves in next door for the summer, Shermy’s plans for a quiet, relaxing break are completely upended. That’s because Shake is nothing like Shermy. And Shermy is nothing like Shake.

Shermy likes to read quietly in the shade of a tree. He enjoys bubble-gum-and-licorice ice cream. He collects treasures in the pouch he wears around his neck, and the books on his shelves are alphabetized by author.

Shake likes to play street hockey or space invaders. He gobbles up rocket ice pops, chocolate graham crackers, and Tasty Tarts. He shows up unannounced and plays board games by his own rules.

As the two boys are forced to spend more and more time together, will they learn how to get along, despite their differences? Or will it be one long countdown until Shake goes home?