Wembley bounced with a bright "Woo-hoo!" at that and immediately sped out of the cave, taking the stairs two at a time. He went one way down the tunnel, then skidded around and took the other direction.

"This way, Gobo!"

It wouldn't be accurate to say Wembley led him unerringly to the special cave. There were a few other missteps and missed turns but finally, at last, they came down a lush tunnel that smelled of clear spring water. It opened up into a cave that had a few small waterfalls at different levels, feeding into each other and then down into pools. The middle "platform" of the cave had some cracks in it, and it was at these that Wembley pointed eagerly, looking between them and Gobo and back again and back again, waiting to see his reaction.