The Witcher: House of Glass #4
| Series | The Witcher |
| Number | #4 |
| Publisher | Dark Horse Comics |
| Date | 2014-06 |
| Artist | Joe Querio |
| Associate Editor | Ian Tucker |
| Author | Paul Tobin |
| Colorist | Carlos Badilla |
| Designer | Nick James |
| Editor | Daniel Chabon |
| Letterer | Nate Piekos |
| Genre | Horror |
| UPC | 761568242133 |