Masterpiece Robot and the ferocious Valerie Knick-knack2018
by Frank Tra
When Laura a.k.a. Masterpiece Robot heads into the backyard with her little sister Molly a.k.a. Sidekick her active imagination places them instead on patrol around the perimeter of a dystopian city, guarding against supervillains. Then older sister Amber a.k.a. Valerie Knick Knack throws handfuls of fallen leaves at them, unknowingly initiating a battle for the ages.
— from OpenLibrary
1 edition at OpenLibrary