Marilyn Helmer Books

Three Royal Tales Once Upon a Time
Three Tuneful Tales Once Upon a Time
Three Cat and Mouse Tales Once Upon a Time
Fog Cat
Fog Cat

By Marilyn Helmer

Average: 0.00, 0 Ratings

Read More
Mr. McGratt and the Ornery Cat
Critter Riddles Kids Can Read
Yummy Riddles Kids Can Read
Yucky Riddles Kids Can Read
Critter riddles
Critter riddles

By Marilyn Helmer

Average: 0.00, 0 Ratings

"Every kid loves a good riddle, so what better way to get them reading and laughing?"

Read More
Yummy Riddles Kids Can Read

Related Articles from our Blog

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.

Read More