Eyewitness Ocean

Become an eyewitness to the world’s oceans and explore everything from shores and reefs to the freezing depths.

Discover the watery world that covers two-thirds of the globe and find out why oceans are so important to life on Earth.

Meet jet-propelled octopuses and hermit crabs, look closely at seaweed, find out how waves form and discover the submarines and submersibles that have explored shipwrecks and the deepest trenches. Learn about prehistoric oceans and find out how people are trying to protect the oceans of the future.

Loved and trusted for over 30 years, Eyewitness has a new look and even more content:

• A bite-sized formula of text with images that kids love!
• Fully revised and fact-checked by subject specialists
• Packed with facts, infographics, statistics, and timelines
• Updated with brand new eyewitness accounts from experts in the field

Eyewitness Ocean uses a groundbreaking visual layout that makes learning fun for kids aged 9-12. Discover the sequences of sea animal behavior, diagrams of how oceans work, and maps along with amazing facts, infographics, statistics, and timelines to reveal the many aspects of this marine.

Eyewitness content approved by -ologists!

DK’s Eyewitness kids books are updated and fact-checked by subject specialists, with brand new first-hand eyewitness accounts throughout from experts in the field.

A best-selling series known and trusted for generations, with a fresh new look and up-to-date content. 

What will you Eyewitness next?

Join the journey to combat climate change with Eyewitness Climate Change or take a trip aboard the most famous ship in history with Eyewitness Titanic.

Do you think you’ve found your topic of interest? DK has even more ocean books for kids and adults alike find them all by searching for "DK ocean books".

Secure the best deal by acting fast! Our Pre-Order promo offers unbeatable prices on must-have items. Be quick to lock in the lowest cost before the promo ends.

The best part? You won't be charged until your item is ready to ship. This means you can reserve your product at the best price without immediate payment. Whether you're first in line or just ahead of the crowd, you're making a smart choice. Reserve your item now and enjoy the benefits of being an early buyer, with the added flexibility of delayed payment!

Standard and Primary covers are widely available through general retailers. They often have higher print runs and can be cheaper, especially during sales.

In contrast, Direct Market (DM) and variant covers are primarily sold in comic shops. DM editions tend to have more limited availability and may be more valuable to collectors.

The main differences lie in artwork style, availability, price, and collector appeal. Ultimately, the choice between standard and variant covers depends on personal preference, budget, and individual collecting goals.

Comic book enthusiasts have various formats to choose from when collecting their favorite stories.
Here's a brief overview of the main types:

Omnibus

• Large, hardcover collections
• Usually contain complete runs or extensive story arcs
• Typically 800-1000+ pages
• Higher price point, often €100-€150

Oversized Hardcover (OHC)

• Similar dimensions to omnibus, but thinner
• Collect shorter runs or story arcs
• Usually 300-600 pages
• Priced between €30-€50

Hardcover (HC)

• Standard-sized hardcover books
• Collect 6-12 issues typically
• Similar dimensions to single issues, but with a hard cover
• Priced around €25-€35

Trade Paperback (TP)

• Softcover collections
• Standard comic book size
• Usually collect 4-6 issues
• Most affordable option, typically €15-€25

Other Formats

• Absolute Editions: Oversized, deluxe hardcovers (mainly DC Comics)
• Compendiums: Massive paperback collections
• Graphic Novels (OGN/GN): Original stories not previously released as single issues

The choice between these formats often depends on personal preference, budget, and collecting goals. Omnibus and OHC editions offer larger artwork and more content but at a higher price, while TPs provide a more affordable way to collect complete story arcs