Mary Johns Books

Innovations in science.
Innovations in science.

By Mary Johns

Average: 0.00, 0 Ratings

Read More
Innovations in science.
Innovations in science.

By Mary Johns

Average: 0.00, 0 Ratings

Read More
Innovations in science
Innovations in science

By Mary Johns

Average: 0.00, 0 Ratings

Read More
Innovations in science
Innovations in science

By

Average: 0.00, 0 Ratings

Read More
Sounds Around Teaching Notes Innovations in Science Level 3
Five dogs two cats and a couple of mugs
Five dogs two cats and a couple of mugs

By Mary Johns

Average: 0.00, 0 Ratings

"Five starving puppies are dumped on the driveway of a holiday home on a Greek island. The house belongs to writer and TV presenter Mary Johns and her artist husband, Geoff Rowswell. Their story te...

Read More
Life on Fire
Betty s Travel Journals
Make a Woman Mad for Sex
Make a Woman Mad for Sex

By Mary Johns

Average: 0.00, 0 Ratings

Read More

Related Articles from our Blog

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.

Read More