Lisa Fiedler Books

Dating Hamlet

By Lisa Fiedler

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The Case of the Cheerleading Camp Mystery

By Lisa Fiedler

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Mary-Kate and Ashley are psyched to spend a whole week at cheerleading camp! It looks as if Ashley has a serious shot at being chosen as team captain; but two days before tryouts Ashley's favorite...

Mary-Kate & Ashley Switching Goals

By Lisa Fiedler, Mary Kate Olsen

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Emma Stanton is a boy magnet. Her twin sister, Sam, is an all-star athlete. So what do they do when Emma wants to get closer to her sports-crazed dad, and Sam wants to catch the attention of the cu...

Curtis Piperfield's biggest fan

By Lisa Fiedler

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C.C.'s attempt to survive the ninth grade at St. Bernadette's, a Catholic girls' school, is complicated by her deep crush on Curtis, an eighth grader at the public school.

Lucky me

By Lisa Fieldler, Lisa Fiedler

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Continues the struggles of C.C. to be her own independent self while also keeping up with her friends at school and doing the things they do.

The Green-Eyed Monster

By Lisa Fiedler

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Case of the Cheerleading Camp Mystery

By Lisa Fiedler

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Mouseheart Turtleback School Library Binding Edition

By Lisa Fiedler

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Hopper s Destiny

By Vivienne To, Lisa Fiedler

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Switching Goals Mary Kate Ashley Starring in

By Marykate Olsen

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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.