Summer vacation has just begun and Dayshaun wants to spend Saturday morning playing his new video game. But Dayshaun's mother has other plans: she volunteers at a nearby community garden and that means Dayshaun has to volunteer, too. When Dayshaun puts on his grandfather's grubby old gardening hat, something unexpected happens-the hands of time turn backward and Dayshaun finds himself in the free Black community of Weeksville during the summer of...