Eleanor J. Lapp Books

Duane, the collector

By Eleanor J. Lapp

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Duane collects everything, including a tiger which he stuffs in his locker at school.

In the morning mist

By Eleanor J. Lapp

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A young child and grandfather set out on a Fishing expedition and find the countryside transformed by the morning fog.

The blueberry bears

By Eleanor J. Lapp

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Hungry bears invade Bessie Allen's cabin after she picks clean the blueberry patch in the woods and stockpiles the berries in her kitchen.

The mice came in early this year

By Eleanor J. Lapp

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A child observes the preparations made by his family and by the wild creatures outdoors as autumn approaches.

Hey, elephant!

By Eleanor J. Lapp

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Is it easy to overlook an elephant? James finds his overnight guest goes unnoticed.

Orphaned pup

By Eleanor J. Lapp

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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.