 Spanish theologians were also involved in traditional discussions of logic and metaphysics. Two representative examples will be discussed: Soto’s Summulae, a compendium on logic which is little known today but which at the time was the compendium on logic in the Thomist tradition, ordered and paid for by the University of Salamanca in order to resist the influence of Nominalism; and Suárez’s famous and much studied treatise, Disputationes metaphysicae.