Eliza Marciniak Books

Swallowing Mercury

By Eliza Marciniak, Wioletta Greg

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Swallowing Mercury

By Eliza Marciniak, Wioletta Greg

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Swallowing Mercury

By Eliza Marciniak, Wioletta Greg

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I Saw a Beautiful Woodpecker

By Michal Skibinski

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This award-winning children's book is one eight-year-old Polish boy's evocative diary of the summer of 1939 when World War Two was tragically approaching his country.It is the summer of 1939 in War...

Autentyczna Kuchnia Ukrai& 323 ska

By Eliza Marciniak

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Detective Nosegoode and the Music Box Mystery

By Marian Orlon

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The first in a series of irresistibly charming, beautifully illustrated children's classics - the adventures of Detective Nosegoode and his talking dog, Cody.At first glance, Mr Ambrosius Nosegoode...

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.