Bet You Didn't Know! 2

In the follow-up to the hit book Bet You Didn't Know, you'll discover even more incredible facts and mind-boggling tidbits to stun your friends and wow your teachers!

Did you know that scallops have dozens of tiny blue eyes? That glass can form when lightning strikes sand? Or that Formula 1 race cars could theoretically drive upside down at superhigh speeds? There's a lot to know, and we bet you'll have fun learning it all in the second book in this super series from National Geographic Kids! Based on a favorite department in Nat Geo Kids magazine, this book is chock-full of fascinating facts, silly stats, and catchy little knowledge nuggets in all kinds of awesome categories, from fire to reptiles to candy. Special features include Extreme Weirdness, Strange Places, What's the Difference, and more. Bold, colorful photographs in a supersize format and spectacular information create a winning combination for curious kids who can't wait to learn more about the world.

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