Ancient Animals: Terror Bird

There are a lot of large birds that inhabit our world today—the albatross, the condor, the emperor penguin. But none of these compare to the terror bird: a bird of prey that roamed ancient South America over fifteen million years ago. The terror bird could stand as tall as a basket ball hoop, with strong beaks designed to hunt. For sixty million years, the terror bird thrived. Almost every other animal could be considered its prey.

How did this prehistoric creature live and hunt? How did it eventually become extinct? Sarah Thompson presents this scientific information with the emerging reader in mind—the text is simple, concise, and clear, yet full of useful and thought-provoking facts and ideas. Andrew Plant’s illustrations, labeled throughout, provide readers with an accurate visual of the creatures presented. Lovers of nature and paleontology will find much to enjoy in this introduction to the biggest meat-eating bird that ever lived.

Back matter includes facts about other flightless birds—both alive and extinct—as well as additional resources for further discovery.

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