The Giant Ice Cream Mess: An Acorn Book (Fox Tails #3) : Volume 3 (Fox Tails) (Library Library Binding)

Competitive fox siblings Fritz and Franny both love ice cream, but when Mr. Bear's ice cream truck stops on their street they spend so much time trying to outdo each other imagining multiple flavors and toppings (while all the other kids are getting their cones) that the only flavor left is marshmallow pickle ripple--and they can only have one scoop each.