Ryan Lefebvre Books

The Shame Of Me, One Man'S Journey To Depression And Back

By Ryan Lefebvre, Jeffery Flanagan, Ryan Lefebvre, Jeffery Flanagan

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I am alone, trembling on the floor in my closet. It is dark. There is no sound. I picture the car driving away. They are leaving. . .that image. I begin to sob, breaking the silence. They are leavi...

Kansas City Royals: 50 Years - A Golden History

By Skybox Press, George Brett, Denny Matthews, Frank WHITE, Curt Nelson, Dick Kaegel, Dayton Moore, Ryan Lefebvre, Jeffrey Flanagan, Brian McTaggart, Jeff Montgomery, Art Stewart, Bret Saberhagen, Eric Hosmer

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Kansas City Royals

By Bill Carle, Curt Nelson, Ryan Lefebvre, Len Levin, Carl Riechers, Bill Nowlin

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Kansas City Royals: A Royal Tradition

By Bill Carle, Curt Smith, Gregory H. Wolf, Mark Armour, Curt Nelson, Clayton Trutor, Ryan Lefebvre, Len Levin, Carl Riechers, Bill Nowlin

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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.