Laurence Campbell Books

Order of Holy Matrimony

By Laurence Campbell

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Prayer Book

By Laurence Campbell

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B.P.R.D. Hell on Earth Volume 3

By Written By Mike Mignola, John Arcudi. Art By Laurence Campbell Peter Snejbjerg Tyler Crook, James Harren. Colors By Dave Stewart.

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The B.P.R.D. fight to protect the world from the monstrous Ogdru Hem, as teams hit a blizzard-torn Russia and the ruins of both Chicago and New York City.Meanwhile, Liz Sherman fights a deranged do...

B.P.R.D. Hell on Earth Volume 5

By Written By Mike Mignola, John Arcudi. Art By Laurence Campbell Peter Snejbjerg, Julian Totino Tedesco. Colors By Dave Stewart.

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It’s the final chapter for Hell on Earth! Hell on Earth comes to an end when the B.P.R.D. must defend Earth from one of the mythical Ogdru Jahad, the dragon believed to bring about the e...

Hellboy and the B.P.R.D.: 1957

By Script By Mike Mignola With Chris Roberson. Art By Laurence Campbell Shawn Martinbrough Alison Sampson Stephen Green Mike Norton. Colors By Dave Stewart

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Hellboy crisscrosses the globe on missions to track down demonic books, solve the sightings of mysterious creatures, and deal with restless spirits in this gripping collection of one-shots. These...

B.P.R.D.: The Devil You Know

By Written By Mike Mignola, Scott Allie. Art By Laurence Campbell Sebastian Fiumara, Christopher Mitten. Colors By Dave Stewart

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The explosive conclusion to the B.P.R.D. series is collected in full for the first time in paperback!Lovecraftian monsters ravage an apocalyptic earth as the B.P.R.D. fights to save what little of...

B.P.R.D. Omnibus Volume 7

By John Arcudi. Art By Laurence Campbell Peter Snejbjerg, Story By Mike Mignola, Others. Colors By Dave Stewart.

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The B.P.R.D. fight to protect the world from the rise of the monstrous Ogdru Hem, as teams hit a blizzard-torn Russia and the ruins of both Chicago and New York City.Meanwhile, Liz Sherman fights a...

B.P.R.D. Omnibus Volume 9

By John Arcudi. Art By Laurence Campbell Peter Snejbjerg, Julian Totino Tedesco. Colors By Dave Stewart., Story By Mike Mignola

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Hell on Earth comes to an end when the B.P.R.D. must defend Earth from one of the mythical Ogdru Jahad, the dragon believed to bring about the end of the world.The agents must destroy the dragon an...

B.P.R.D. Omnibus Volume 10

By Story By Mike Mignola, Scott Allie. Art By Laurence Campbell Sebastian Fiumara, Christopher Mitten. Colors By Dave Stewart.

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Lovecraftian monsters ravage an apocalyptic Earth as the B.P.R.D. fights to save what little of humanity they can. But even Hellboy is not who he once was, and whether anyone survives Varvara and t...

Sword of Hyperborea

By Story By Mike Mignola, Rob Williams. Art By Laurence Campbell. Colors By Quinton Winter.

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Hellboy creator Mike Mignola gives us a new tale from the world of Hellboy, cowritten by Rob Williams and featuring the art of Mignolaverse veteran Laurence Campbell to deliver four fascinating gli...

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.