Seth C. Martel Books

COVID Chronicles: A Comics Anthology

By Janet K. Lee, Pavith C, Peter Dunlap-Shohl, Sage Stossel, Eli Neugeboren, Rich Johnson, Seth Martel, Thi Bui, Hatiye Garip, Jacoby Salcedo, Rivi Handler-Spitz, John Jennings, Arigon Starr, Brian Canini, Kay Sohini, Lili Chin, Chris Summers, Aaron Guzman, Jason Chatfield, Sarah Firth, Zen, Hassan Otsmane-Elhaou, Simon Gentry, Sean Seamus McWhinny, MK Czerwiec, Ajuan Mance, Kelly Latham, S. I. Rosenbaum, Jazmine Joyner, Mike Garcia, Ben Mitchell, Justin Hansen, Eduardo Garcia, Tamara, Scott Jones, Gene Ambaum, Rob Kirby, Maureen Burdock, Annie Zhu, Tim Ogline, Gerry Chow, Seth Tobocman, Ian Williams, Tom K. Mason, Rob Kraneveldt, Eiri Brown, Laura Holzman, Natascha Hoffmeyer, Julio Anta, Ken Best, Roland Burkart, Luis Manriquez, Kang Jing, Emily Steinberg, Stephanie Nina Pitsirilos, Zack Davisson, Katy Doughty, Lee Marrs, Ignacio Di Meglio, Shelley Wall, Mark Heinrichs, Quincy Scott Jones, Jesse Lambert, Terry Moore, Willow Payne, Joe Decie, Kurt Hathaway, Ned Barnett, Brenna Thummler, Deloupy, Seth C. Martel, Jay Stephens, Kendra Boileau, Richard You Wu, Armond Boudreaux, Eduardo Garca

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In 2020, the COVID-19 pandemic brought the world to its knees. When we weren't sheltering in place, we were advised to wear masks, wash our hands, and practice social distancing. We watched in horr...

The Mare

By Seth C. Martel, Seth Christian Martel

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While she battles her own demons during the day, Indigo’s nights are haunted by something much darker.Everyone else may be enjoying the summer, but Indigo’s life isn’t going so well. Her dad’s marr...

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.