This book is part of a book series called Secret Worlds .
This book is aimed at children in primary school.
There are 24 pages in this book. This book was published 1990 by Pavilion Books .
This book has the following chapters: Creatures of the night; night noises; eyes in the dark; echoes in a cave; big ears; cold dew; web work; listening in the dark; town mice and country mice; a slow crawl.
This book is in the following series: