Roberts David Books

Lost city of the Incas
Lost city of the Incas

By Roberts David

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Discusses the growth of the Inca Empire and its decline following its discovery and conquest by the Spaniards.

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The spear thrower
The spear thrower

By Roberts David

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Banished to the Island of the Gods as a sacrifice, a prehistoric boy returns to become leader of his people. The back of the book contains decorated Origami sheets to be cut out and folded for use...

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The great book of railways
The great book of railways

By Roberts David

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Highlights the 150-year history of railroads and describes various modern railways, including monorails, electric trains, and underground systems.

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Life at Levers
Life at Levers

By Roberts David

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Cammel Laird
Cammel Laird

By Roberts David

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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.

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