Katherine Leiner Books

Eight young people describe life in a family where alcoholism is a problem, the effects on the other family members, and the help they have found in coping with the situation.

First Children: Growing Up in the White House

By Katherine Leiner

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Halloween

By Katherine Leiner

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Photographs and text capture children sporting a variety of Halloween costumes, including a witch, vampire, princess, and pumpkin ghost.

Mama does the mambo

By Katherine Leiner

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Following the death of her Papa, Sophia fears that her Mama will never find another dancing partner for Carnival.

Tiny green thumbs

By C. Z. Guest

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Tiny Bun and his grandmother plan, plant, and grow a vegetable garden. Includes step-by-step instructions for planting carrots, beans, cucumbers, corn, and sunflowers.

The real Flash Gordon

By Katherine Leiner

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In the continuing adventures of Matthew, he follows clues in an old trunk which lead him to the real Flash Gordon.

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.