Helen Stringer Books

Spellbinder

By Helen Stringer

Average: 0.00, 0 Ratings

Midnight Gate the

By Helen Stringer

Average: 0.00, 0 Ratings

The Midnight Gate: A Belladonna Johnson Adventure

By Helen Stringer

Average: 0.00, 0 Ratings

The Blood Binding

By Helen Stringer

Average: 0.00, 0 Ratings

Belladonna Johnson and Steve discover a girl who has been waiting two thousand years for someone to rescue her, they find themselves involved with Old Magic and people and spirits unknown to even t...

The Last Ghost

Average: 0.00, 0 Ratings

Spellbinder

By Helen Stringer Read By Helen Stringer

Average: 0.00, 0 Ratings

Spellbinder

By Helen Stringer

Average: 0.00, 0 Ratings

Twelve-year-old Belladonna Johnson, who lives with the ghosts of her parents in the north of England, teams up with an always-in-trouble classmate to investigate why all of the ghosts in the world...

The midnight gate

By Helen Stringer

Average: 0.00, 0 Ratings

The Last Ghost

By By Author

Average: 0.00, 0 Ratings

Primary Language Impairment in Children

By Helen Stringer, Carolyn Letts, Cristina McKean

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.