Frank Remkiewicz Books

Horrible Harry and the Kickball Wedding (Horrible Harry)

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As Valentine's Day approaches, the students in Room 2B are preoccupied with kickball and a possible wedding between Horrible Harry and Song Lee.

Froggy Rides a Bike

By Jonathan London, Frank Remkiewicz

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Froggy just got his very first bike, and it's exactly what he wanted. Almost. Finishing touches like a bell and a horn have to be added before Froggy is ready to ride. Then, surrounded by cheering...

Horrible Harry Goes to Sea

By Suzy Kline, Frank Remkiewicz

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Miss Mackle's class is learning about their ancestors, and everyone just found out that Ida's great-great grandmother sailed on the Titanic-and lived to tell about it. Miss Mackle decides to take...

Horrible Harry and the Dragon War

By Suzy Kline, Frank Remkiewicz

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There's a war in Room 3B! Horrible Harry and Song Lee are in a fight, and nobody in Room 3B is happy. Harry and Song Lee have been best friends since kindergarten. Song Lee always laughs at Harry'...

Horrible Harry Takes the Cake

By Suzy Kline, Frank Remkiewicz

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Froggy Bakes a Cake

By Frank Remkiewicz, Jonathan London

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Froggy s Best Christmas

By Frank Remkiewicz, Jonathan London

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Froggy for President!

By Frank Remkiewicz, Jonathan London

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Froggy is running for class president--and his opponent is Frogilina!Froggy is running for president---class president, that is---but so is Frogilina! Wearing a long, presidential-style tie, Froggy...

Gus tiene miedo

By Frank Remkiewicz

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Easy-to-read text follows young Gus on his first, somewhat frightening, campout.

Gus Loses a Tooth

By Frank Remkiewicz

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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.