Christopher Tebbetts Books

Viking Pride (The Viking Saga, Book 1)

Average: 0.00, 0 Ratings

While reluctantly attending a Vikings football game with his father, fourteen-year-old Zack Gilman finds himself transported to ninth-century Scandinavia amongst Vikings that look like people he kn...

Quest for Faith (The Viking Saga, Book 2)

By Christopher Tebbetts

Average: 0.00, 0 Ratings

Through the power of a magical key, fourteen-year-old Zack is again transported from twenty-first century Minnesota to a ninth-century Viking land, where he continues a prophesied quest to find Ygd...

Land of the Dead (The Viking Saga, Book 3)

By Christopher Tebbetts

Average: 0.00, 0 Ratings

Finding himself in the ninth century once again, twenty-first century teenager Zack Gilman joins a Viking crew as they set off to the Norse Land of the Dead to recover the second treasure of Yggdra...

Hammer of the Gods The Viking Saga Book 4

By Christopher Tebbetts

Average: 0.00, 0 Ratings

Desperate Measures

By Christopher Tebbetts, Jeff Probst

Average: 0.00, 0 Ratings

Viking Pride

By Christopher Tebbetts

Average: 0.00, 0 Ratings

Hammer of the Gods

By Christopher Tebbetts

Average: 0.00, 0 Ratings

M or F

By Christopher Tebbetts, Lisa Papademetriou

Average: 0.00, 0 Ratings

Middle School: Get Me Out of Here!:

By James Patterson, Christopher Tebbetts, Laura Park

Average: 0.00, 0 Ratings

Middle School: The Worst Years of My Life:

By James Patterson, Christopher Tebbetts, Laura Park

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.