Harris - Hegel's Logic - New paperback or softback - X555z

Barua - Digital Electronics - Logic Gates - New paperback or softback - X555z

Mates - Stoic Logic - New paperback or softback - X555z

Ritschl - Logic of Theology - New paperback or softback - X555z

Gellman - Night Logic - New paperback or softback - X555z

Billingsley - Trance Logic - New paperback or softback - X555z

Gregory - Practical Logic - New paperback or softback - X555z

Lemanski - World and Logic - New paperback or softback - X555z