How to Revive Our Ocean

Informative, practical, and beautiful, this inspiring book shows how we can bring life back to the ocean and, in so doing, revive our planet.

The ocean can heal. Here is the blueprint.

Beneath the surface, our seas are in crisis—reefs are fading, marine species are declining, and underwater ecosystems are under threat. But the tide can turn.

How to Revive Our Ocean is an inspiring, science-backed roadmap to restoring the world’s living waters. Written by world-renowned ecologist Enric Sala (founder of National Geographic’s Pristine Seas, which has protected marine areas totaling two-thirds the size of the U.S.) and global conservation strategist Kristin Rechberger (founder of Dynamic Planet and Revive Our Ocean), this definitive guide reveals how we can achieve the essential global target of protecting 30% of our ocean by 2030 (30×30).

Richly illustrated with vivid storytelling, clear infographics, and detailed maps, this book blends visual wonder with actionable strategy. Sala and Rechberger demonstrate how, by establishing Marine Protected Areas, we can replenish fish populations, revive dying coral, and secure the livelihoods and economies of coastal communities worldwide.

Part eye-opening exploration and part practical action plan, How to Revive Our Ocean is an essential handbook for ocean lovers, coastal community leaders, entrepreneurs, conservationists, and all who carry the sea in their hearts.

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