Virginia L. Kroll Books

Really rabbits

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Two pet rabbits sneak out of their cage at night to tidy the house and do other chores so that their owners will have more time to play with them.

Mosquito

By Virginia L. Kroll

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Mosquito buzzes around many different animals and hears "Vamoose" from Moose, "Oh, nuts!" from Squirrel, and "Good heavens!" from Girl, but the tables are turned when Bat arrives. Includes facts ab...

She Is Born

By Virginia L. Kroll, John Rowe

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Selvakumar Knew Better

By Xiaojun Li, Virginia L. Kroll

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Fireflies, peach pies and lullabies

By Virginia L. Kroll

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Lunching and munching

By Virginia L. Kroll

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Toddlers inadvertently share their food with a variety of animals, including Tortoise, Guinea Pig, and Parrot.

Girl, You're Amazing!

By Virginia Kroll, Virginia L. Kroll

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Rhyming text celebrates the many remarkable things that girls can achieve, from packing a lunch box and lacing their shoes to swishing a basketball and climbing a tree.

Snowbound Secrets

By Virginia L. Kroll, Nivola Uya

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Moon s Messenger

By Zuzanna Celej, Virginia L. Kroll

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Naomi knows it's springtime

By Virginia L. Kroll

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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.