Roger Langridge Books

The Muppet show comic book

By Roger Langridge

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While their storied theater undergoes much needed repairs, the Muppets take their show on the road.

Abigail and the snowman

By Roger Langridge

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Abigail is a nine-year-old with a huge imagination but when she and her dad move to a small town, that imagination only makes it harder to fit in at her new school. All that changes when she meets...

The Baker Street Peculiars

By Roger Langridge

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The Baker Street Peculiars is a supernatural twist on the beloved world of Sherlock Holmes.

Adventure time comics

By Kevin Jay Stanton, Mariko Tamaki, Rachel Dukes, Riley Rossmo, Kelsey Wroten, Eva Eskelinen, Zack Sterling, Shaenon Garrity, Ryan Browne, Kiki Ssh, Derek Fridolfs, Kyla Vanderklugt, Whitney Taylor, Fran Krause, Marina Julia, Annie Mok, Roger Langridge

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These sweet shorts come in many shapes and sizes, featuring all of the beloved characters from the Land of Ooo, written and illustrated by acclaimed cartoonists and storytellers from all over the w...

Star Wars Tales

By Steve Pugh

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Meanwhile... 11

By Gary Millidge, Roger Langridge

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Reunion de famille

By Roger Langridge

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Ce titre s'insère dans une série de bandes dessinées faisant revivre les plus célèbres héros, classiques ou contemporains, de la filiale Disney. On y propose des intrigues plutôt étoffées, bien ser...

Disney

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MARVEL IMPACT. THOR

By ROGER LANGRIDGE CHRIS SAMNEE

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Thor el poderoso vengador

By LANGRIDGE SAMNEE

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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.