Noah Harlan Books

Mind Your Manners Dick and Jane

By Noah Harlan, Micol Ostow

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94 p. : 20 cm

Up Over Down Under

By Micol Ostow

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When sixteen-year-olds Eliza of Washington, D.C., and Billie of Melbourne, Australia, participate in a semester-long ecology exchange program, Eliza's plan to "cut loose" out of the public eye goes...

Up Over Down Under

By Noah Harlan, Micol Ostow

Average: 0.00, 0 Ratings

A super-special S.A.S.S. exchange novel offers romance in the land down under?and right here in the U.S.?when two exchange students swap places! Eliza Ritter has high expectations for her semester...

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.