The experimental investigation of the mind is now the province of psychology and neuroscience – but many conceptual and metaphysical questions remain. Philosophy of mind deals with these fundamental questions, says Keith Frankish, as he selects five of the best books in the field.

The ‘hard problem’ of consciousness – of how the physical matter of the brain produces the psychological phenomenon of consciousness – has dogged psychologists and neuroscientists for decades. But what if we've been posing the question incorrectly all this time? The psychologist Susan Blackmore discusses five key texts that tackle this quicksilver concept.

"Do not ask who I am and do not ask me to remain the same," wrote Michel Foucault; a brilliant transdisciplinarian whose work spanned philosophy, history, social theory and literary criticism. He mined past ways of thinking so as to see present-day assumptions and practices afresh, explains the philosopher Gary Gutting.

The Research Fellow at the Institute of Cognitive Neuroscience, UCL, discusses aspects of the relationship between the mind and the brain. Recommends books on autism, the allure of neuroscience, consciousness and maths