The Deep Comparison pages show different leaf

Comparison pages show different leaf shapes and flower clusters to enable quick and easy navigation to the right section of the book to make your identification

making it quicker and easier for the reader to accurately identify what they have found

Over ninety percent of their species remain undocumented

the seasons kept on turning

just by adding a few dots and lines

The Deep Comparison pages show different leafThere's so much we don't know about what lies deep beneath the ocean's surface and the time to find out is growing increasingly precious. In this book the author offers a fundamentally optimistic view of humanity's relationship with the oceans, and a very personal account of his own interaction with the seas.