This title signifies an attempt by John James O'Loughlin to return to basics in philosophy and understand the connections and indeed interrelations of antitheses, polarities, opposites, and other such neat philosophical categories in relation to the relativity of everyday life. It is not an express attempt to expound 'the Truth' but, rather, a modest undertaking on his part to comprehend the paradoxes of the world in which we happen to live, and seek to unveil some of the illusions and superstitions which make the pursuit of philosophical truth such a difficult not to say protracted task. Hopefully the result of this undertaking is a franker and maturer approach to those very paradoxes which were the inspiration for this work and which led to some of its most striking contentions. Therefore if 'Between Truth and Illusion' cannot, by dint of its paradoxical nature, lay claims to being the Truth, it can at least be seen as the basis for a more realistic appraisal of the terms by which the pursuit of philosophical truth is made possible.