Munmun
In an alternate reality a lot like our world, every person s physical size is directly proportional to their wealth. The poorest of the poor are the size of rats, and billionaires are the size of skyscrapers. Warner and his sister Prayer are destitute and tiny.  They know their only hope is to scale up, but how can two littlepoors survive in a world built against them?
Fiction, Size, Brothers and sisters, Social classes, Children's fiction
Jesse Andrews