Paul Gilligan Books

Pluto Rocket: Full Blast! (Pluto Rocket 3)

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Pluto Rocket and Joe Pidge return with a blast in the third book of this hilarious new early graphic novel series, for fans of Narwhal and Jelly and Pizza and Taco!Joe Pidge, king of the neighborh...

Pluto Rocket: New in Town (Pluto Rocket 1)

By Paul Gilligan

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Meet Pluto Rocket, a friendly alien, and Joe Pidge, a wise-cracking pigeon, in the first book of this hilarious new early graphic novel series, for fans of Narwhal and Jelly and Pizza and Taco!Joe...

Pluto Rocket: Joe Pidge Flips a Lid (Pluto Rocket 2)

By Paul Gilligan

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Pluto Rocket and Joe Pidge are back, with more hats and hijinks than ever before, in the second book of this hilarious new early graphic novel series, for fans of Narwhal and Jelly and Pizza and Ta...

Boy vs. Shark

By Paul Gilligan

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A hilarious middle-grade graphic memoir about boyhood, toxic masculinity and a shark named Jaws. For fans of Guts and New Kid.In the summer of 1975, 10-year-old Paul Gilligan doesn't have a whole...

Pluto Rocket: Over the Moon (Pluto Rocket 4)

By Paul Gilligan

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Pluto Rocket and Joe Pidge jet off to the moon (and beyond!) in the fourth book of this hilarious early graphic novel series, for fans of Narwhal and Jelly and Pizza and Taco!Joe Pidge, king of th...

Pluto Rocket: Over the Moon (Pluto Rocket 4)

By Paul Gilligan

Average: 0.00, 0 Ratings

Pluto Rocket and Joe Pidge jet off to the moon (and beyond!) in the fourth book of this hilarious early graphic novel series, for fans of Narwhal and Jelly and Pizza and Taco!Joe Pidge, king of th...

Pluto Rocket: Over the Moon (Pluto Rocket 4)

By Paul Gilligan

Average: 0.00, 0 Ratings

Pluto Rocket and Joe Pidge jet off to the moon (and beyond!) in the fourth book of this hilarious early graphic novel series, for fans of Narwhal and Jelly and Pizza and Taco!Joe Pidge, king of th...

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.