Martin Kratt Books

Where re the Bears Kratts Creatures

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Kids Want To Know

By National Geographic Society

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Wild Animal Babies! (Wild Kratts)

By Chris Kratt, Martin Kratt Illustrated By Random House

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A Step 2 Step into Reading Science Reader about baby animals. PBS’s hit animated show Wild Kratts follows the adventures of zoologists Chris and Martin Kratt as the duo visits animal habitats...

Wild Insects and Spiders

By Martin Kratt, Chris Kratt

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Wild Winter Creatures

By Martin Kratt, Chris Kratt

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Wild Fliers

By Martin Kratt, Chris Kratt

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Wild Cats! (Wild Kratts)

By Martin Kratt, Chris Kratt

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The Wild Kratts go in search of lions, tigers, and felines of all sizes in this leveled reader with stickers! PBS's successful animated show Wild Kratts joins the adventures of zoologists...

Wild Cats Wild Kratts Step into Reading

By Martin Kratt, Chris Kratt

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Boys and girls will love this Step 2 Step into Reading leveled reader as they activate their Creature Power Suits to go hunting with the world s most amazing predators, such as sharks, lions, and c...

Wild animal babies

By Martin Kratt

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A Step 2 Step into Reading Science Reader about baby animals. PBS's hit animated show Wild Kratts follows the adventures of zoologists Chris and Martin Kratt as the duo visits animal habitats aroun...

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.