Robertson, Keith Books

Henry Reed'S Journey

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The journal from Henry's trip across the country with the Glass family, telling of the sights they saw and the strange things which resulted when Henry and Midge became involved in innocent and bla...

Henry Reed'S Think Tank

By Keith Robertson, Robertson, Keith

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When Henry and Midge set themselves up as consultants for the residents of Grover's Corner, they get into a lot of trouble themselves before eventually solving the problems presented to them.

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.