Charlie Donlea Books

The Suicide House

By Charlie Donlea

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Don t believe it

By Charlie Donlea

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The Girl of Sugar Beach is the most watched documentary in television history--a riveting, true-life mystery that unfolds over twelve weeks and centers on a fascinating question: Did Grace Sebold m...

Some Choose Darkness

By Charlie Donlea

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Summit Lake

By Charlie Donlea

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The Girl Who Was Taken

By Charlie Donlea

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Don t believe it

By Charlie Donlea

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Some Choose Darkness

By Charlie Donlea

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A modern master of suspense, critically acclaimed author Charlie Donlea returns with a taut, gripping novel about the deadly secrets hiding in plain sight . . .   The truth is easy to miss, ev...

The Suicide House

By Charlie Donlea

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Those Empty Eyes

By Charlie Donlea

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"Draws readers in from the first heart-stopping pages and doesn't let go until the end." —Mary Kubica, New York Times bestselling author of Local Woman Missing The bestselling author of Twent...

The Girl Who Was Taken

By Charlie Donlea

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The bestselling author of Twenty Years Later delivers a chilling thriller where nothing is at it seems and each reveal is more shocking than the last…right up to the jaw-dropping final twist...

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.