Louis's Logic(Kobo/電子書)

Visual Intuitionism: The Handbook of use of visual logic thinking in everyday life(Kobo/電子書)

Hacks To Crush Plc Program Fast & Efficiently Everytime... : Coding, Simulating & Testing Programmable Logic Controller With Examples(Kobo/電子書)

Rhythmic Reverie(Kobo/電子書)

Harmony of Celebration(Kobo/電子書)

The book of Narain - the Rising(Kobo/電子書)

Cold Logic(Kobo/電子書)

Spiritual Laws: Hard & Fast Logic for Forging Ahead(Kobo/電子書)

The Logic of Love(Kobo/電子書)

Selected Mathematical Works: Symbolic Logic + The Game of Logic + Feeding the Mind(Kobo/電子書)