Jurg Obrist Books

The robot and Rebecca

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Rebecca uses the robot she recieves for her ninth birthday to solve a mystery in Bosyork, biggest metroplex of the East Coast of America in 2121.

Max and Molly

By Jurg Obrist

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Max and Molly try to find out who's been stealing Grandpa's honey jars during the night.

They do things right in Albern

By Jurg Obrist

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No one in the village of Albern knows what to do with the strange creature Barney Plump unearthed.

Fluffy, the story of a cat

By Jurg Obrist

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Having grown up on a farm, a young girl and her cat must now adjust to city life.

Bear business

By Jurg Obrist

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The twins would rather make a mess playing as bears than clean their room.

The lonely prince

By Max Bolliger

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Prince William, who has every toy money can buy, remains sad until he spends a day playing with the gardener's boy and his rabbit.

The miser who wanted the sun

By Jurg Obrist

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When a miser refuses to pay a tailor a fair price for sewing a coat of gold, the tailor's family seeks revenge by offering the miser a chance to own the sun.

Max and Molly and the mystery of the missing honey

By Jurg Obrist

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Max and Molly must find the real thief when Grandpa suspects them of stealing jars of his freshly made honey.

Max and Molly and the mystery of the missing honey

By Jurg Obrist

Average: 0.00, 0 Ratings

Max and Molly must find the real thief when Grandpa suspects them of stealing jars of his freshly made honey.

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.