Kris Hirschmann Books

We re going on a ghost hunt

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"Come along on a Halloween ghost hunt through an old forest, over a creaky bridge, and into a spooky haunted house. Sheet music at the back of the book gives this popular chant a new musical twist!...

Hello Kitty Picture Clues Family Trip

By Kris Hirschmann

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Slimy Stinky Disgusting Science box includes booklet science experiment kit

By Kris Hirschmann

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Real life zombies

By Kris Hirschmann

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There are real-life animals, plants, and microorganisms that can return from the (almost) dead. Learn the science behind their death-defying adaptations. --

A serious case of the sillies

By Kris Hirschmann

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"Your local school has come down with a serious case of the sillies. There's a prankster on the loose who won't stop pranking! The principal has called you in to investigate. But in order to catch...

Mad Crazy Science

By Kris Hirschmann

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Triple trouble time

By Kris Hirschmann

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Twins Tommy and Tallulah agree to care for ailing Mother Hen's newly hatched chicks, even though they and their friends plan on flying their kites together.

Deadly Rocks Paperback Booklet 9 Rock Specimens Boxed Kit By Kris Hirshmann

By Kris Hirshmann

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Scholastic Exploding Science Book kit with 15 Exploding Experiments Ages 8

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Biohazard science

By Kris Hirschmann

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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.