Joseph - Social Theory An Introduction - New paperback or softback - - X555z

Stamatellos - Introduction to Presocratics - New paperback or softback - X555z

Schmitz - Optimality Theory - An Introduction - New paperback or softb - X555z

Negus - Popular Music in Theory An Introduction - New paperback or so - X555z

Adamson - An Introduction to Field Theory - New paperback or softback - X555z

Clemmow - An Introduction to Electromagnetic Theory - New paperback or - X555z

Noys - Georges Bataille A Critical Introduction - New paperback or so - X555z

Marker - Model Theory An Introduction - New paperback or softback - X555z