Margaret K. Wetterer Books

On July 6,1881, in Moingona, Iowa, when a ferocious storm washes out the railroad bridges, fifteen-year-old Kate Shelley risks her life to prevent a terrible train disaster.

The snowshoeing adventure of Milton Daub blizzard trekker

By Margaret K. Wetterer

Average: 0.00, 0 Ratings

An 1888 blizzard has paralyzed much of New England, but twelve-year-old Milton Daub puts on a pair of homemade snowshoes and braves the storm to bring food and medicine to many of his neighbors in...

Snowshoeing Adventure of Milton Daub Blizzard Trekker

By Charles M. Wetterer, Margaret K. Wetterer, Zachary Trover

Average: 0.00, 0 Ratings

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.