Holly James Books

The Deja Glitch

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To break out of a 24-hour time loop, all Jack needs is for Gemma to fall in love with him in a single day. All Gemma needs is to remember him first . . .   Gemma Peters is doing fine. She&rsqu...

Nothing But the Truth

By Holly James

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"The balm for the soul that I needed. We women don’t need to smile more or look pretty or conform to expectations…we just need to read this, buy a copy for our best friends, and toast...

In Holly James's newest rom-com, sparks ignite as a pair of broke exes get locked in a house together on a reality show for a chance to win a million dollars, a second-chance romance that perfectly...

The Big Fix

By Holly James

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Katherine Center’s The Bodyguard meets The Fall Guy starring Ryan Gosling in a modern blend of screwball action and romantic attraction when a case of mistaken identity lands a college profes...

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.