The Concise Roget's International Thesaurus
Barbara Ann Kipfer
Vatican I: The Council and the Making of the Ultramontane Church
John W. O'Malley
Beginning Game AI with Unity
Sebastiano M. Cossu
Historical Dictionary of Ancient Greek Philosophy
Anthony Preus
Epistemology: A Guide
John Turri
Catastrophe Theory and Its Applications
Tim Poston & Ian Stewart
Spectral Theory and Wave Operators for the Schrödinger Equation
A. M. Berthier