Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | The Guide To Known Keys | 2011 | Joe Hill | Buy |
| 2 | Grindhouse | 2012 | Joe Hill | Buy |
| 3 | Locke & Key: Dog Days | 2019 | Joe Hill | Buy |
Joe Hill’s Locke & Key: One-Shots collects three standalone issues tied to the Locke & Key universe. The Guide To Known Keys (2011) came first, followed by Grindhouse in 2012. After a seven-year gap, Locke & Key: Dog Days arrived in 2019 as the third and most recent entry.
These one-shots are supplementary to the main Locke & Key graphic novel series. Each issue stands on its own, though readers who have already read the core Locke & Key volumes will have more context for the characters and settings.