Philosophie der Arithmetik

Logic and General Theory of Science

First Philosophy

Ideas

The Basic Problems of Phenomenology

Phantasy, Image Consciousness, and Memory (1898-1925) (Edmund Husserl Collected Works)

Cartesianische Meditationen

Phenomenology of Internal Time-Consciousness

Shorter Logical Investigations

Ideas Pertaining For A Pure Phenomenology And Phenomenological Philosophy

Analyses Concerning Passive and Active Synthesis: Lectures on Transcendental Logic (Husserliana: Edmund Husserl Collected Works)