One of his most recent contributions to medieval cartography is a critical edition of Fra Mauro's World Map, published in 2006. Recent contributions to the history of navigation are the essays on Michael of Rhodes' nautical writings, and the edition of Benedetto Cotrugli's treatise De navigatione (1464–65). He is also the author of literary essays and translations.
A recent contribution to medieval cartography is a critical edition of Fra Mauro's World Map, published in 2006. Recent contributions to the history of navigation include essays on Michael of Rhodes' nautical writings and an edition of Benedetto Cotrugli's treatise De navigatione (1464–65). He has also written literary essays and translations.