Title: On Architecture, Volume II: Books 6-10, Author: Vitruvius
Title: On Architecture, Volume I: Books 1-5, Author: Vitruvius
Title: The Bargello Palace: The Invention of Civic Architecture in Florence, Author: Amee Yunn
Title: Grammatica quaedam erroresque quadratarii et aliae rationes scribendi notabiliores, Author: Ulrike Jansen