Becker John E. Books

Bats

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Discusses bat anatomy, their habits, and habitats, prejuces against bats, their decline in numbers, their importance to the environment, and conservation efforts.

The North American beaver

By John E Becker, Becker John E.

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Discusses the history of beaver trapping and the fur trade, the near extinction of the species, the beaver's habits and habitat, and conservation efforts leading to the beaver's comeback.

The bald eagle

By Becker John E., John Becker

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Discusses the near extinction, return, and future of bald eagles.

The Florida panther

By Becker John E.

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Discusses the physical characteristics and behavior of the species of puma known as the Florida panther, threats to its existence, and efforts to protect these animals.

Gray whales

By Becker John E.

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Mugambi's journey

By Becker John E.

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When lions like those who killed his brothers drive Mugambi, his mother, and two sisters from their den on the plains of Africa, the six-week-old cub proves his courage on their perilous journey to...

Hawthorne's historical allegory

By Becker John E.

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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.