Mary Serfozo Books

A New View (1993): Tell Story Sing Song Big Books2grade K (Reception -6years) -Rain Talk

By Macmillan Mcgraw

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Who said red

By Mary Serfozo

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A dialogue between two speakers, one of whom must keep insisting on an interest in the color red, introduces that hue as well as green, blue, yellow, and others.

Emeka's Gift: An African Counting Book

By Ifeoma Onyefulu

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A heartwarming story of a young african boy as he travels through his village in search of a gift. Stunning photographs taken in Emeka's southern Nigerian village illustrate this narrative.

Harcourt School Publishers Trofeos

By HARCOURT SCHOOL PUBLISHERS

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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.