Trina Robbins Books

Elizabeth Blackwell

By Trina Robbins

Average: 0.00, 0 Ratings

A midterm night s scheme

By Trina Robbins

Average: 0.00, 0 Ratings

Help! Just before the science fair, a set of magic potions disappear from Luna's locker! The Chicagoland Detective Agency takes up the young witch's case. If Raf, Megan, and Raf's talking dog Bradl...

Tomorrow's heirlooms

By Trina Robbins

Average: 0.00, 0 Ratings

The Little Mermaid

By Trina Robbins, Lisa., Trusiana

Average: 0.00, 0 Ratings

Best of Barbie

By Trina Robbins, Barbara Slate, Lisa Trusiani

Average: 0.00, 0 Ratings

Eternally Bad

By Trina Robbins

Average: 0.00, 0 Ratings

From girls to grrrlz

By Trina Robbins

Average: 0.00, 0 Ratings

The Great Women Cartoonists

By Trina Robbins

Average: 0.00, 0 Ratings

Strip AIDS U.s.a.

By Trina Robbins, Bill Sienkiewicz, Robert Triptow

Average: 0.00, 0 Ratings

A century of women cartoonists

By Trina Robbins

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.