RON MARZ Books

Batman
Batman

By Ian Edginton

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Tangent Comics
Tangent Comics

By Dan Jurgens, Kurt Busiek

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Tangent
Tangent

By Dan Jurgens

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Tangent: Superman's Reign
Green Lantern
Green Lantern

By Geoff Johns

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In the wake of the War of the Light and at the dawn of the new Brightest Day, Hal has a vital new mission: protect the Entities, the embodiment of each color of the Emotional Spectrum, from the mys...

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Voodoo
Voodoo

By Joshua Williamson

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Convergence
Convergence

By Babs Tarr

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"Once, there were infinite Earths. Then there came a Crisis...a Zero Hour...a Flashpoint. Worlds lived. Worlds died. But some worlds must now fight for their future -- in the Convergence!"

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Dark Horse Comics DC Comics
Green Lantern
Green Lantern

By Chuck Dixon

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The final night
The final night

By Karl Kesel

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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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