This in, from Liliana Irizar of the Universidad Sergio Arboleda in Columbia:
I am writing to you to tell you that two books, Fundamentos metafísicos de la ética and Lecciones de metafísica have just come out! The first contains Fr. Dewan’s lessons of the Seminar which was given by him here, in Colombia, during his stay in September 2008. The second is a compilation of some of his Metaphysics’ classes and several relevant Metaphysical articles.
It’s important to note that Fr. Stephen L. Brock wrote the prologue for the Lecciones de metafísica and Professor Jason West wrote prologue for the second book.
Liliana also provided pictures of the covers for each book (click on the pictures below for the original resolution).