Joseph Rosenbloom Books

Wild West riddles & jokes

By Joseph Rosenbloom

Average: 0.00, 0 Ratings

World s toughest tongue twisters

By Joseph Rosenbloom

Average: 0.00, 0 Ratings

An illustrated A-Z compilation of some of the world's toughest tongue twisters including "'Twixt six thick thumbs stick six thick sticks" and "Truly rural, Truly rural, Truly rural."

Super Sick Jokes and Riddles

By Joseph Rosenbloom, Sanford Hoffman

Average: 0.00, 0 Ratings

The funniest joke book ever!

By Joseph Rosenbloom

Average: 0.00, 0 Ratings

An illustrated collection of simple jokes and riddles.

The funniest joke book ever!

By Joseph Rosenbloom

Average: 0.00, 0 Ratings

An illustrated collection of simple jokes and riddles.

696 silly school jokes & riddles

By Joseph Rosenbloom

Average: 0.00, 0 Ratings

A collection of 696 jokes, riddles, and tongue twisters on the subject of school.

696 silly school jokes & riddles

By Joseph Rosenbloom

Average: 0.00, 0 Ratings

A collection of 696 jokes, riddles, and tongue twisters on the subject of school.

The funniest dinosaur book ever!

By Joseph Rosenbloom

Average: 0.00, 0 Ratings

A collection of easy-to-understand jokes and riddles about dinosaurs.

The funniest dinosaur book ever!

By Joseph Rosenbloom

Average: 0.00, 0 Ratings

A collection of easy-to-understand jokes and riddles about dinosaurs.

The Funniest Knock-knock Book Ever!

By Joseph Rosenbloom

Average: 0.00, 0 Ratings

An illustrated collection of over forty knock-knock jokes.

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.