This copy of Weslandia by Paul Fleischman and with illustrations by Kevin Hawkes is a Scholastic PB.  It was published in 2000.  Condition: Very Good--shows slight handling; no markings.

From Publishers Weekly

A young nonconformist invents a self-sufficient civilization in his suburban backyard. "Words and images fluidly play off one another as Wesley creates a language for his new produce and the crop erupts into a lush tropical landscape," wrote PW in our Best Books citation. Ages 4-9.

I do combine shipping.  THANKS FOR LOOKING!