For free reading or previews, platforms like Flibusta and BookZ host digital versions of his completed works.
На границе тучи ходят хмуро... (Clouds Gather on the Border...) Оружейникъ (The Gunsmith) Промышленникъ (The Industrialist) Магнатъ (The Tycoon) Военный советникъ (The Military Advisor)
You can find his books in formats through several digital platforms:
A newer series focused on historical fantasy elements. Where to Find and Download
Kulakov's bibliography is primarily organized into three major cycles:
Чиновникъ Особых поручений (Special Assignments Officer)