Harry Devlin Books

Hang on, Hester!

By Wende Devlin

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Hester courageously hangs on to her house when it is swept downriver during a flood.

Cranberry Halloween

By Wende Devlin, Harry Devlin

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On Halloween night the people of Cranberryport almost lose the money they have raised to build a new dock.

Cranberry Valentine

By Wende Devlin, Harry Devlin

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Maggie, her grandmother, and the sewing circle make Cranberryport a brighter place for Mr. Whiskers when they send him secret valentines.

Cranberry Christmas

By Wende Devlin, Harry Devlin

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Mr. Whiskers faces a gloomy Christmas until Maggie and her grandmother help him straighten out his house and find the deed to the nearby pond.

Cranberry Birthday

By Wende Devlin, Harry Devlin

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On his birthday, Mr. Whiskers has one calamity after another until the residents of Cranberryport step in to save the day. Includes a recipe for strawberry cake.

Cranberry Easter

By Wende Devlin, Harry Devlin

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Events at Easter time convince Seth, owner of Cranberryport's general store, that he is needed in town and should change his plans to retire and leave. Includes a recipe for cranberry cobbler.

Cranberry moving day

By Wende Devlin

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When a new family moves in next door, Maggie, Grandmother, and Mr. Whiskers help them feel at home.

Maggie has a nightmare

By Wende Devlin

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After being frightened by several experiences one day, Maggie has a bad dream, but Grandmother helps her feel less afraid.

Cranberry Trip to the Dentist

By Wende Devlin, Harry Devlin

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Even though he has a toothache, Mr. Whiskers does not want to go to the dentist, until Maggie and Grandmother show him that there is no reason to be afraid.

A New Baby in Cranberryport

By Wende Devlin, Harry Devlin

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When her mother has a new baby, Annie fears everyone has forgotten about her, but Grandmother and Mr. Whiskers help her remember that she is loved as well.

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.