This book is brilliant for anyone taking a course/module in marine biology or even anyone with a keen interest in this feild. It takes you through all the important areas, with helpful "hot topic" pages to link academic work with what's going on in the world. My lecturer is a little bit in love with this book and I can't blame him. It can be dipped into lightly, with vast amounts of bite-size summary information, or read thoroughly, with review questions designed to help bring together what you have read. A truly well written, academic book!