13 Demons Dead

This teenage girl has just one year to defeat thirteen invisible demons…without flunking out of high school!

Fourteen-year-old Everly “Ev” Espada is walking home one night when she spots her favorite teacher, Father Serrano, suspended in midair, choking and being ripped apart by something she can’t see. Acting on pure instinct, Ev swings a nearby pipe and shatters the illusion, exposing a monstrous demon in the middle of her school. With one lucky shot, the creature is dead. And so is Ev’s normal life.

By killing one of Earth’s Thirteen Hidden Demons, Ev has unknowingly triggered an ancient covenant. She’s been marked as the latest demon hunter, and the remaining twelve demons are already coming for her. The rules are simple and merciless: slay all thirteen within one year… or they will return more powerful, more vicious, and utterly unstoppable.

This high-octane, black-and-white, manga-inspired graphic novel comes from writer Adam Tierney (Teen Titans Go!) and artist Saspy, delivering brutal action, emotional stakes, and cinematic monster-slaying on every page.

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