Terry Spear Books

"A fierce hunter: Alicia Greiston is a no-nonsense bounty hunter determined to bring a ring of mobsters to justice. Her dogged pursuit of the crime family has forced her to avoid relationships -- a...

A howl for a Highlander

By Terry Spear

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Tracking the former stockbroker and gray wolf who made off with his family's fortune to the Grand Cayman Islands, Highland wolf Duncan MacNeill, while searching for the traitorous alphas, is unable...

Silence of the wolf

By Terry Spear

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Gray werewolf Tom Silver searches the Rockies for the wolves responsible for killing local livestock, but soon must rescue an imprisoned female werewolf/coyote shifter mix from a plane crash and hi...

Jaguar Fever

By Terry Spear

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A SEAL wolf Christmas

By Terry Spear

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"Navy SEAL Bjornolf Jorgenson has had tough missions before, but going undercover with feisty gray wolf Anna Johnson could top the list. She drives him crazy--in more ways than one. Now he has to i...

A Highland wolf Christmas

By Terry Spear

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Guthrie MacNeill, financial advisor for his clan and werewolf pack, is at his wit's end when the pack leader's mate hires a gorgeous party planner to bring holiday cheer to the castle. Guthrie's wi...

Jaguar pride

By Terry Spear

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"An impossible mission ... JAG Special Forces agents Huntley Anderson and Melissa Overton are hot on the trail of poachers when they're suddenly saddled with two jaguar shifter cubs. They have to l...

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.