This has been a project that has been under wraps for about a year. I worked alongside fellow thriller writer Greg Cox to concoct this dossier of all things Sigma. It’s a comprehensive and detailed journal that is full of details, factoids, summaries, and NEW information about the Sigma universe. I always wanted to build such a reference for myself—but then thought, why not share it? So here it is for FREE.It’s available in a variety of formats—for both e-readers (ePub and Mobi) and for print (PDF) including the high-resolution cover.

Don’t have an eReader? You do not need one. You can use the FREE Adobe Acrobat Reader, Free Amazon Kindle Software/App, Barnes & Noble Nook Software/App or search Google for Free eBook reading software.

Choose one of the following: Amazon Kindle Software  |  Barnes & Noble Nook Software  |  Search Google

To learn more about these formats, their compatibility, and the devices and reading software required, read the following Wiki pages: ePub | Mobi | PDF