Mark Leslie Books

I, Death

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It's not "boy meets girl, boy loses girl" but rather: "Boy meets girl, boy loses girl, boy's friends begin dropping like flies." Peter O'Mallick isn't just having a bad day; he's having a bad life....

Tomes of terror

By Mark Leslie

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"A celebration and an eerie look at the siren call of literature a nd the unexplained and fascinating stories associated with bookish locations around the world"--Page 4 of cover.

Tomes of terror

By Mark Leslie

Average: 0.00, 0 Ratings

"A celebration and an eerie look at the siren call of literature a nd the unexplained and fascinating stories associated with bookish locations around the world"--Page 4 of cover.

Tomes of terror

By Mark Leslie

Average: 0.00, 0 Ratings

"A celebration and an eerie look at the siren call of literature a nd the unexplained and fascinating stories associated with bookish locations around the world"--Page 4 of cover.

Mano Che Urla

By Mark Leslie, Carmelo Tidona

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Literary Haunts

By Mark Leslie

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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.