Barbara Brenner Books

Love and discipline

By Barbara Brenner

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Mystery of the disappearing dogs

By Barbara Brenner

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The Garcia twins become detectives in pursuit of dognappers, fearing that their dog Perro has become the victim of Operation Hot Dog.

The five pennies

By Barbara Brenner

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Nicky goes to buy a pet, but by the time he buys all the things a pet will need, he has no money left.

Is it bigger than a sparrow?

By Barbara Brenner

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A bird-watcher's handbook for beginners containing descriptions of sixteen frequently sighted birds.

Walt Disney's The penguin that hated the cold

By Barbara Brenner

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Mystery of the plumed serpent

By Barbara Brenner

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Michael's knowledge of Mexican history and Elena's taste for adventure help the twins unravel the mystery of the golden snake.

Beef stew

By Barbara Brenner

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When his friends decline to come over for a beef stew dinner, Nicky feels bad until a surprise visitor shows up.

The color wizard

By Barbara Brenner

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Rhymed text and illustrations relate how Wizard Gray changed his very gray world with color.

Lion and lamb

By Barbara Brenner

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Lamb sees through the fierce reputation of her friend Lion and recognizes him for the gentle being he really is.

Lion and Lamb step out

By Barbara Brenner

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Follows the adventures of two best friends, Lion and Lamb.

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.