Leslie Lehr Books

66 Laps A Novel

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When Diane Taylor, an MBA turned PTA mom, gives up her dreams of living happily ever after, she meets three women with absolutely nothing in common but divorce and finds it's more than enough to be...

Welcome to Club Mom

By Leslie Lehr Spirson

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What a mother knows

By Leslie Lehr

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A Boob s Life

By Leslie Lehr

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A Boob s Life

By Leslie Lehr

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66 Laps

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66 Laps

By Leslie Lehr

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Red Clay Rising

By Jeff Gerke, Ted Russ, Leslie Lehr, Cheryl Darnell, Blake Ray

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Red Clay Rising

By Jeff Gerke, Leslie Lehr, Billy Satterwhite, Blake Ray

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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.