Katie Marsico Books

A baby lobster grows up

By Katie Marsico

Average: 0.00, 0 Ratings

Simple text and photos cover each stage in a lobster larva's journey to adulthood.

A Kangaroo joey grows up

By Katie Marsico

Average: 0.00, 0 Ratings

Describes the development of a baby kangaroo.

A peachick grows up

By Katie Marsico

Average: 0.00, 0 Ratings

Tells about the growth and development of the peacock.

Guinea pigs

By Katie Marsico

Average: 0.00, 0 Ratings

Despite their name, guinea pigs aren't pigs at all! They're small, furry rodents that many people keep as pets. Readers will discover how these cuddly critters are related to wild rodent species, h...

Como crece una mariquita

By Katie Marsico

Average: 0.00, 0 Ratings

Cheetahs

By Katie Marsico

Average: 0.00, 0 Ratings

Learn about cheetahs including their physical characteristics, behavior, habitat, and life cycle.

Lice

By Katie Marsico

Average: 0.00, 0 Ratings

"This book details the life and habits of lice"--

Lice (Nature's Children)

By Katie Marsico

Average: 0.00, 0 Ratings

Discover where lice live, why they attach themselves to other animals, and how they can spread diseases.Nature's Children series provides young readers (Ages 8-10) with fascinating information...

Nature's Children: Guinea Pigs

By Katie Marsico

Average: 0.00, 0 Ratings

Discover some of the most fascinating animals in the world with the Nature's Children series. Readers will discover how these creatures survive in the wild, how they raise their young, and how they...

The Darkest and the Brightest (A True Book: Extreme Places)

By Katie Marsico

Average: 0.00, 0 Ratings

Can you imagine going several days without any sunlight? Or days where the sun never sets at all?Readers (Grades 3-5) will find out why these situations occur in certain places and how they ca...

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.