Sierra Hahn Books

Jim Henson s Labyrinth Artist Tribute 1

By Various

Average: 0.00, 0 Ratings

Eerie Volume 1

By David Lapham John Arcudi Writers Mike Allred Jonathan Case Kelley Jones Artists

Average: 0.00, 0 Ratings

Uncle Creepy's been hogging all the glory in Dark Horse's revival of Warren's classic magazines, but here comes Cousin Eerie to nudge him out of the spotlight! The terrifying treasury of sinister s...

At Death s Door

By Brendan Wright, Dan Braun, Jeff Parker, Joe Lansdale, Sierra Hahn

Average: 0.00, 0 Ratings

Orchid Volume 1

By Scott Hepburn, Tom Morello, Sierra Hahn

Average: 0.00, 0 Ratings

Orchid Volume 2

By Scott Hepburn, Tom Morello, Sierra Hahn

Average: 0.00, 0 Ratings

Orchid Volume 3

By Scott Hepburn, Tom Morello, Sierra Hahn

Average: 0.00, 0 Ratings

Strain Volume 1

By David Lapham, Mike Huddleston, Guillermo Del Toro, Dan Jackson, Sierra Hahn

Average: 0.00, 0 Ratings

Black Pacific

By Kristian Donaldson, Garry Brown, Brian Wood, Sierra Hahn

Average: 0.00, 0 Ratings

Massive Vol. 2

By Declan Shalvey, Danijel Zezelj, Garry Brown, Sierra Hahn, Gary Erskine

Average: 0.00, 0 Ratings

Creepy Comics Volume 2: At Death's Door

By David Lapham Jeff Parker Rick Geary Joe R. Lansdale Doug Moench Emily Carroll Doselle Young Christopher A. Taylor Timothy Truma Peter Bagge

Average: 0.00, 0 Ratings

Continuing the terrifying tradition of the odious original, Dark Horse's Creepy brings a modern flavor to classic horror! In this vicious volume, your dear Uncle Creepy presents over a dozen new sp...

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.