The Invocations

From the author of New York Times bestseller House of Hollow comes a darkly seductive witchy thriller where, though both men and demons lurk in shadows, girls refuse to go quietly into the night. Now in paperback!

AN INSTANT NEW YORK TIMES BESTSELLER

Three girls, one supernatural killer on the loose . . .

Zara Jones believes in magic because the alternative is too painful to consider—that her murdered sister is gone forever and there is nothing she can do about it. Rather than grieving and moving on, Zara decides she will do whatever it takes to claw her sister back from the grave—even trading in the occult.

Jude Wolf may be the daughter of a billionaire, but she is also undeniably cursed. After a deal with a demon went horribly wrong, her soul has been slowly turning necrotic. It’s a miserable existence marred by pain, sickness, and monstrous things that taunt her in the night. Now that she’s glimpsed what’s beyond the veil, Jude’s desperate to find someone to undo the damage she’s done to herself.

Enter Emer Byrne, an orphaned witch with a dark past and a deadly power, a.k.a. the solution to both Zara’s and Jude’s problems. Though Emer lives a hardscrabble life, she gives away her most valuable asset—her invocations—to women in desperate situations who are willing to sacrifice a piece of their soul in exchange for a scrap of power. Zara and Jude are willing, but they first have to find Emer.

When Emer’s clients start turning up dead all over London, a vital clue leads Zara and Jude right to her. If a serial killer is targeting her clients, Emer wants to know why—and to stop them. She strikes a tenuous alliance with Zara and Jude to hunt a killer before they are next on his list, even if she can’t give them in return what Zara and Jude want most: a sister and a soul.

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