Winifred Lubell Books

Describes the different kinds of pigeons, their physical characteristics, habits, and origins, and the need and means of controlling their population in cities.

Clothes tell a story

By Cecil Lubell, Diane Redfield Massie

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Traces the history of clothes emphasizing their changing styles from prehistory to the present day.

Outer Lands

By Winifred Lubell, Dorothy Sterling, Finch Robert

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A zoo for you

By Winifred Lubell

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Explains how to care for and train gerbils, hamsters, guinea pigs, mice, turtles, goldfish, and parakeets.

By the seashore

By Winifred Lubell

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Discusses the characteristics of the shells and sea creatures found on the seashore.

The metamorphosis of Baubo

By Winifred Lubell

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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.