Bernard OToole Books

Doctor Who Short Trips How The Doctor Changed My Life

By Arnold T. Blumberg, Mark Smith, Paul Cornell, Violet Addison, Tim Lambert, Nick May, Einar Olgeirsson, JOHN CALLAGHAN, Richard Goff, Michael Rees, Various, Simon Guerrier, Simon Moore, Michael Coen, STEPHEN DUNN, Michael Montoure, Steven Alexander, Matthew James, L. M. Myles, James C. McFetridge, Mike Amberry, Bernard OToole, J.R. Loflin, Caleb Woodbridge, Dann Chinn, Chris Wing, Anna Bratton, Andrew K. Purvis, Bernard O’Toole

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Short Trips: How The Doctor Changed My Life is a Big Finish original anthology edited by Simon Guerrier and based on the long-running British science fiction televisionseries Doctor Who. The theme...

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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.

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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.