Fred Ehrlich Books

I m Going to Read Level 3 A Valentine for Ms. Vanilla I m Going to Read Series

By Martha Gradisher

Average: 0.00, 0 Ratings

Does a baboon sleep in a bed?

By Fred Ehrlich

Average: 0.00, 0 Ratings

Looks at the different places that animals and humans sleep.

You Can t See a Dodo at the Zoo

By Fred Ehrlich

Average: 0.00, 0 Ratings

Does a Duck Have a Daddy

By M.D. Fred Ehrlich

Average: 0.00, 0 Ratings

Does a mouse have a mommy?

By Fred Ehrlich

Average: 0.00, 0 Ratings

Explains, in simple text and illustrations, why some animals leave their mothers soon after birth, and why some stay, needing her care and protection until they are old enough to be on their own.

You Can t See a Dodo at the Zoo Book about Animals Endangered and Extinct

By Dr. Fred Ehrlich

Average: 0.00, 0 Ratings

Dr. Duck and the new babies

By H. M. Ehrlich

Average: 0.00, 0 Ratings

On Sunday Dr. Duck wants to work in his garden, but lots of the farm animals seem to need his help having their babies.

You Can t Use Your Brain If You re a Jellyfish

By Fred Ehrlich

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.