Bernice Grohskopf Books

End of summer

By Bernice Grohskopf

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Two teenage girls discover that their friendship is no longer the refuge it once was.

The Treasure of Sutton Hoo

By Bernice Grohskopf

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Notes on the Hauter experiment

By Bernice Grohskopf

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It was a strange school, with no exits, no teachers, a day controlled by lights, and TV screens. How, Evelyn wondered, had she gotten there and how was she going to escape.

Children in the wind

By Bernice Grohskopf

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Lenore feels fortunate to become friends with the beautiful and mysterious new girl at school.

Blood & roses

By Bernice Grohskopf

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Upset by his mother's plans to remarry, fifteen-year-old Robinson meets the ghost of William Caxton and helps him find in Westminster Abbey a manuscript lost for centuries.

The Treasure of Sutton Hoo

By Bernice Grohskopf

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The treasure of Sutton Hoo

By Bernice Grohskopf

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Shadow in the sun.

By Bernice Grohskopf

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While visiting her aunt at Cape Cod, Fran accepts a job as a companion to a crippled girl whose unhappiness and frustration make their relationship increasingly difficult.

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.