There are three stories in this book, two of which are strongly connected with water. In the first one, the main character falls into a tropical lake with sheer cliff walls. Unable to get out, he gradually evolves to adjust to a semi-aquatic lifestyle. The whole story takes place in that lake. The second story is about a boy's obsession with a certain fish he's trying to catch. The whole story again takes place near water, with the boy fishing.
There are three stories in this book, two of which are strongly connected with water. In the first one, the main character falls into a tropical lake with sheer cliff walls. Unable to get out, he gradually evolves to adjust to a semi-aquatic lifestyle. The whole story takes place in that lake. The second story is about a boy's obsession with a certain fish he's trying to catch. The whole story again takes place near water, with the boy fishing.