The new Fourth Edition of Invitation to Oceanography provides students with a complete, concise overview of how the ocean works, spanning the four major divisions of ocean science: geology, chemistry, physics, and biology. It's informal, conversational style and use of familiar analogies make this text appropriate for a broad range of readers. With cutting-edge material, including such hot topics as Hurricane Katrina, and a wealth of new updates and end of chapter material, Pinet's latest edition is the most up-to-date text available!