Jarrett Krosoczka Books

Punk Farm

Average: 0.00, 0 Ratings

At the end of the day, while Farmer Joe gets ready for bed, his animals tune their instruments to perform in a big concert as a rock band called Punk Farm.

My Buddy Slug

By Jarrett Krosoczka

Average: 0.00, 0 Ratings

Punk Farm on Tour

By Jarrett Krosoczka

Average: 0.00, 0 Ratings

Lunch Lady and the Schoolwide Scuffle

By Jarrett Krosoczka

Average: 0.00, 0 Ratings

From the author of National Book Award finalist Hey, Kiddo.Lunch Lady and Betty have been unceremoniously cut from the school budget, and the timing couldn't be worse—the villains from all nine of...

Max for President

By Jarrett Krosoczka

Average: 0.00, 0 Ratings

The force oversleeps

By Jarrett Krosoczka

Average: 0.00, 0 Ratings

"Victor Starspeeder is back at Jedi Academy for year two, but it's not going the way he'd planned. He was thrilled about Drama Club and hoped to get the lead in this year's musical... But a new kid...

Hey kiddo

By Jarrett Krosoczka

Average: 0.00, 0 Ratings

"In kindergarten, Jarrett Krosoczka's teacher asks him to draw his family, with a mommy and a daddy. But Jarrett's family is much more complicated than that. His mom is an addict, in and out of reh...

Punk Farm on Tour

By Jarrett Krosoczka

Average: 0.00, 0 Ratings

Comics Squad 2: Lunch!

By Jarrett Krosoczka, Jennifer L. Holm, Matthew Holm

Average: 0.00, 0 Ratings

Calling all kidz! Do you like comics? Do you like laughing till milk comes out of your nose?! Look no further—do we have the book for you! All your favorite comic characters are right here in one b...

Comics Squad 2 Lunch

By Jarrett Krosoczka, Peanuts, Cece Bell, Jennifer L. Holm, Matthew Holm

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.