Animals That Change Color (National Geographic Kids Readers, Level 2)

What do chameleons, octopuses, and arctic foxes all have in common? They change color! Meet amazing animals that alter their appearances in this Level 2 reader.

Packed with beautiful and engaging photos, this new leveled reader dives into the amazing world of animals that change their appearance based on environment, the need to blend in to hunt or stay safe, and even their mood! Kids will learn all about the how and why of these amazing animal transformations.

National Geographic Readers' combination of expert-vetted text, brilliant images, and a fun approach to reading have proved to be a winning formula with kids, parents, and educators. Level 2 text provides accessible, yet wide-ranging information for kids ready to read on their own, perfect to encourage the scientists and explorers of tomorrow!

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