David J. Pelzer Books

The Privilege of Youth

By David J. Pelzer

Average: 0.00, 0 Ratings

Help yourself for teens

By David J. Pelzer

Average: 0.00, 0 Ratings

During his teens the long road to recovery began and today Pelzer, now a father of a teenage son himself, spends much of his working life talking to young adults in schools and foster care centres....

A Child called it

By David J. Pelzer

Average: 0.00, 0 Ratings

The unforgettable account of one of the most sever child abuse cases in California hisoty. David Pelzer was brutally beaten and starved by his emotionally unstable, alcoholic mother who played tort...

A child called It

By David J. Pelzer

Average: 0.00, 0 Ratings

A child called it

By David J. Pelzer

Average: 0.00, 0 Ratings

A child called it

By David J. Pelzer

Average: 0.00, 0 Ratings

The Lost Boy

By David J. Pelzer

Average: 0.00, 0 Ratings

Lost Boy

By David J. Pelzer

Average: 0.00, 0 Ratings

The Lost Boy

By David J. Pelzer

Average: 0.00, 0 Ratings

A Man Named Dave

By David J. Pelzer

Average: 0.00, 0 Ratings

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.