Polly Horvath Books

The corps of the bare boned plane

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When their parents are killed in a train accident, cousins Meline and Jocelyn, who have little in common, are sent to live with their wealthy, eccentric, and isolated Uncle Marten on his island off...

Everything on a Waffle

By Polly Horvath

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Eleven-year-old Primrose living in a small fishing village in British Columbia recounts her experiences and all that she learns about human nature and the unpredictability of life in the months aft...

The happy yellow car

By Polly Horvath

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During the Depression, Gunther Grunt buys a new car with the money his wife has been saving to send their bright twelve-year-old daughter to college, beginning a chain of events that teaches the Gr...

No more cornflakes

By Polly Horvath

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Hortense worries that her family is falling apart, but as she gets to know her Aunt Kate and makes a new friend, she discovers that change isn't always bad.

An occasional cow

By Polly Horvath

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The Pepins and Their Problems

By Polly Horvath

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The reader is invited to help solve the Pepin family's unusual problems, which include having a cow who creates lemonade rather than milk and having to cope with a competitive neighbor.

The Trolls

By Polly Horvath

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Eccentric Aunt Sally comes from Canada to babysit the Anderson children while their parents are on a trip to Paris and every night the bedtime story adds another piece to a very suspect family hist...

The Vacation

By Polly Horvath

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When his parents go to Africa to work as missionaries, twelve-year-old Henry's eccentric aunts, Pigg and Mag, take him on a cross-country car trip, allowing him to gain insight into his family and...

When the circus came to town

By Polly Horvath

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Although Ivy and her family welcome the Halibuts, and their son Alfred becomes her best friend, not all the townspeople are pleased to have circus people as neighbors, especially as other circus fa...

The Canning Season

By Polly Horvath

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Thirteen-year-old Ratchet spends a summer in Maine with her eccentric great-aunts Tilly and Penpen, hearing strange stories from the past and encountering a variety of unusual and colorful characters.

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.