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Cybersecurity Leadership Series · Book 2
Where to Buy
Cybersecurity Decision System
By Tush Nikollaj & Nikolay Gul
Publication date: September 15, 2026. Prices and format availability are shown by each retailer.
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Audiobook
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Bulk, Library & Bookstore Orders
For conference gifts, leadership teams, libraries, and bookstores, use the identifiers below when requesting this edition. Contact Nikolay Gul to discuss bulk quantities and delivery timing.
Ask about an orderEdition & Registration Details
Current identifiers for the September 2026 coauthored edition.
Paperback ISBN979-8-9938806-3-1
eBook ISBN979-8-9938806-4-8
Audiobook ISBN979-8-9938806-6-2
LCCN2026922427