Paul Rockett Books

30 million different insects in the rainforest

Average: 0.00, 0 Ratings

You can count numbers all around you, from the eight legs on a spider to the one nose on your face. But can you count the animal species found in the rainforest or the fish in the River Amazon? Fin...

Ten thousand, eight hundred and twenty endangered species in the animal kingdom

By Paul Rockett

Average: 0.00, 0 Ratings

Find out all about animals, including evolution and classification, endangered species, reproduction and life cycles, habitats, migration and hibernation.

Pieter Bruegel the Elder

By Paul Rockett

Average: 0.00, 0 Ratings

Known largely for his sweeping landscapes and depictions of rowdy peasant life, Renaissance artist Pieter Bruegel was first recognized for his odd, often comic, allegorical engravings. In fact, his...

Mapping South America Mapping the Continents

By Paul Rockett

Average: 0.00, 0 Ratings

Mapping Africa

By Paul Rockett

Average: 0.00, 0 Ratings

Mapping Asia

By Paul Rockett

Average: 0.00, 0 Ratings

Mapping Europe

By Paul Rockett

Average: 0.00, 0 Ratings

70 Thousand Million Million Million Stars in Space

By Mark Ruffle, Paul Rockett

Average: 0.00, 0 Ratings

30 Million Different Insects in the Rain Forest

By Mark Ruffle, Paul Rockett

Average: 0.00, 0 Ratings

100 Trillion Good Bacteria Living in the Human Body

By Mark Ruffle, Paul Rockett

Average: 0.00, 0 Ratings

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.