Donna Ruff Books

Eleanor Roosevelt first lady of the world
Eleanor Roosevelt first lady of the world

By Doris Faber

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A biography emphasizing the early years of Eleanor Roosevelt, who had enormous political influence and won love and respect as America's first lady.

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Racing for the stars
Racing for the stars

By Maggie Dana

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Determined to earn money to buy her own horse, Kerry tries out for a part in a film to be made at the Timber Ridge Riding Stables where she lives with her friend Holly and her mother.

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If wishes were horses
If wishes were horses

By Maggie Dana

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Kerry rescues a mistreated horse from a grisly fate and trains her for the upcoming horse show, unaware that the horse may be stolen.

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60 Hikes within 60 Miles Pittsburgh
Missing Sunflowers
Missing Sunflowers

By Maggie Stern, Donna Ruff

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Acorn Magic
Acorn Magic

By Maggie Stern, Donna Ruff

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60 Hikes Within 60 Miles
60 Hikes Within 60 Miles

By Donna Ruff

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60 Hikes Within 60 Miles Pittsburgh

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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.

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