Mark Schuster Books

Everything You Never Wanted Your Kids To Know About Sex, But Were Afraid They'D Ask: The Secrets To Surviving Your Child'S Sexual Development From Birth To The Teens

By Justin Richardson, Mark Schuster, Mark A. Schuster

Average: 0.00, 0 Ratings

Written by two Harvard-trained doctors, this one-of-a-kind survival guide helps parents stay sane through every stage of their child’s sexual development—from infancy to the teen years and beyond....

Everything You Never Wanted Your Kids To Know About Sex (But Were Afraid They'D Ask)

By Justin Richardson, Mark Schuster, Mark A. Schuster, Justin Richardson, M.D., Mark A. Schuster, M.D., Ph.D.

Average: 0.00, 0 Ratings

If you’ve ever tried to tell your six-year-old how babies are made or your fourteen-year-old how condoms work, you know that grappling with telling your kids about sex can be a sweat-drenched exerc...

Beethoven String Quartet No. 1

By Mark Schuster

Average: 0.00, 0 Ratings

Siegfried Idyll

By Mark Schuster, Richard Wagner

Average: 0.00, 0 Ratings

String Quartet No. 6

By Mark Schuster

Average: 0.00, 0 Ratings

String Quartet No. 2

By Mark Schuster

Average: 0.00, 0 Ratings

Kleine Nachtmusik

By Wolfgang Amadeus Mozart, Mark Schuster

Average: 0.00, 0 Ratings

String Quartet No. 3

By Ludwig Van Beethoven, Mark Schuster

Average: 0.00, 0 Ratings

Bach: 15 Inventions And Sinfonias

By JOHANN SEBASTIAN BACH, Mark Schuster, Johann Bach

Average: 0.00, 0 Ratings

Gesellschafts Rondo

By Johann Hummel, Mark Schuster

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.