One World: 24 Hours on Planet Earth

Take a magical ride around the globe to see the wonders of a single moment in a story illuminating our precious and fragile natural world.

Our planet is always turning. It may be midnight in London, but in different time zones other living things are waking up, ready to hunt or feed or fight. As the clock strikes twelve, two sisters are spirited away on a journey to glimpse, in the span of a moment, extraordinary biodiversity: a mother polar bear and her cubs hunting seals in Svalbard, tiny turtles in India following the moon toward the sea, and enormous whale sharks gulping plankton in the Philippines. Quietly profound, this glowing tribute to the natural world—and reminder of its fragility—blends accessible science, lyricism, sweeping artwork, and a call for climate awareness into an ideal companion book for Earth Day, or any wondrous day on Earth.

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