Mark Alpert Books

Extinction

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When a Chinese assassin shows up at Jim Pierce's lab looking for his daughter, he knows she's uncovered some serious secrets: a malevolent, artificial life form created by military scientists that...

Extinction

By Mark Alpert

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When a Chinese assassin shows up at Jim Pierce's lab looking for his daughter, he knows she's uncovered some serious secrets: a malevolent, artificial life form created by military scientists that...

"Scientists thought we were safe from invasion. The distance between stars is so great that it seemed impossible for even the most advanced civilizations to send a large spaceship from one star sys...

The Coming Storm

By Mark Alpert

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Final theory

By Mark Alpert

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Final theory

By Mark Alpert

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David Swift, a professor at Columbia University, is on the run for his life from the FBI and a ruthless mercenary as he frantically tries to work out an unpublished Einstein theory.

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.