Emperors of the Deep – William McKeever

£9.99

In stock (can be backordered)

SKU: 9780008359201 Category: Tags: , , , ,

Description

Sharks are ruthlessly efficient predators, the apex of 450 million years of evolution. They are older than trees, have survived five extinction events and are essential to maintaining balanced ocean ecosystems, but how much do we really know about their lives?