I adored Ereth the porcupine, such a prickly personality, and I adored Poppy for seeing past his prickliness and being his friend. Avi put great insults into his mouth that were both humorous and could sound quite terrible. "Sticky roach toes." "Oh, sparrow swit." "Buzzard fraps." "I hate water. In fact, I hate everything." I just wish he had played for more a roll in the middle of the book.
That said, this is quite an allegory about "big business" or "corporations" running over the "little guys" and destroying their way of life and habitat. But it never reads or sound preachy.
Avi used just about every cliché known when the awful Mr. Caster P. Canad was speaking. "What we need, though, is something that hits folks square in the eye. Something strong. Dynamic. That goes over the top. Scores a bull's eye. Is a hole in one. The whole ten yards. A knock out in one. Slam dunk. I'm telling you , straight from the heart, there's nothing I admire more than originality. As long as it fits the bill."
There are several subplots which Avi weaves together pretty seamlessly, including a sweet love story between Poppy and Rye. There's adventure, bravery, sorrow, love, loss, family, hope. A little bit of something for everyone.