Linda Joy Singleton Books

Don't Die, Dragonfly

Average: 0.00, 0 Ratings

Sabine tries to ignore the psychic abilities that she shares with her grandmother, but when she discovers that a classmate is in real danger she is compelled to follow her spirit guide.

Oh No! UFO!

By Linda Joy Singleton

Average: 0.00, 0 Ratings

While on a camping trip, Cassie Strange has a hard time convincing her skeptical parents that her sister Amber has been abducted by aliens, one of whom is doing a very good job of impersonating Amber.

Shamrocked!

By Linda Joy Singleton

Average: 0.00, 0 Ratings

While staying at a Mount Shasta resort where her television host father is investigating sightings of a leprechaun, sixth-grader Cassie and her younger brother follow a map to a magical world where...

Regeneration

By Linda Joy Singleton

Average: 0.00, 0 Ratings

The mastermind of an experiment in DNA enhancement decides that the experiment is a failure and that the resulting cloned children should be terminated.

Regeneration

By Linda Joy Singleton

Average: 0.00, 0 Ratings

Two strangers in town looking for Eric may be the evil scientists that set out to destroy him and four other clones they developed fifteen years earlier, and he must contact the others before it is...

Regeneration

By Linda Joy Singleton

Average: 0.00, 0 Ratings

April Fiendish

By George Ermos, Linda Joy Singleton

Average: 0.00, 0 Ratings

Trick or Terror

By George Ermos, Linda Joy Singleton

Average: 0.00, 0 Ratings

Valenterror

By George Ermos, Linda Joy Singleton

Average: 0.00, 0 Ratings

Fright of July

By George Ermos, Linda Joy Singleton

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.