A Princess of Mars

Suddenly projected to Mars, John Carter found himself captive of the savage green men of Thark. With him was Dejah Thoris, lovely Princess of Helium. And between them and rescue lay a thousand miles of deadly enemies and unknown dangers.

The green warrior decided to close in and end the battle; just as he rushed me, a blinding light struck full in my eyes, so that I could not see Zad's approach and could only leap blindly to one side to avoid his mighty blade. 

It caught me in the left shoulder; but as my vision cleared a sight met my astonished gaze that almost made me forget the fight. Standing on her chariot with Sola and Sarkoja, my beloved Dejah Thoris turned on Sarkoja with the fury of a tigress and struck something that flashed in the sunlight from her upraised hand. Then I knew what had blinded me at that crucial moment, and how Sarkoja had found a way to kill me without herself delivering the final thrust!

Sarkoja, her face livid with baffled rage, whipped out her dagger and aimed a terrific blow at Dejah Thoris—and Zad was once more advancing on me with reddened blade. I felt the steel tear into my chest and all went black before me. . . .

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