Sydney is a skunk and Taylor is a hedgehog, but no matter how odd the pairing may seem, their friendship comes naturally. They live happily in their cozy burrow . . . until the day Taylor gets his Big Idea to go see the Whole Wide World. From mountains taller than a hundred hedgehogs, valleys wider than a thousand skunks, to the dangers that lie in the human world, Sydney and Taylor wanted to see it all. With a map and a dream, they bravely set off, soon discovering that the world is much bigger than they realized . . .