Locked Rooms

“A truly bravura performance [with] all the magnetic appeal of the best of the original Conan Doyle novels.”—The Strand Magazine

En route to San Francisco to settle her family’s estate, Mary Russell, in the company of husband Sherlock Holmes, falls prey to troubling dreams—and even more troubling behavior. In 1906, when Mary was six, the city was devastated by a catastrophic earthquake. For years Mary has insisted she lived elsewhere at the time. But Holmes knows better.

Soon it is clear that whatever unpleasantness Mary wanted to forget hasn’t forgotten her. A series of mysterious deaths leads Russell and Holmes from the winding streets of Chinatown to the unspoken secrets of a parent’s marriage and the tragic “accident” that Mary alone survived. What Russell discovers is that even a forgotten past never dies . . . and it can kill again.

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