Girolamo Savonarola | Girolamo Frescobaldi | Girolamo Tiraboschi | Girolamo "Jimmy" Palermo | Girolamo Rusticucci | Girolamo Riario | Girolamo Porro, ''Antique map of Iceland'', from the National and University Library of Iceland | Girolamo Muziano | Girolamo Maggi | Girolamo Li Causi | Girolamo Fracastoro | Girolamo Benivieni | ''Saint Mary Magdalene approaching the Sepulchre'' by Girolamo Savoldo | Girolamo Zoppio | Girolamo Sernigi | Girolamo Segato | Girolamo Savoldo | Girolamo Sartorio | Girolamo Santacroce | Girolamo Piromalli | Girolamo Montesardo | Girolamo Mercuriale | Girolamo Maiorica | Girolamo Di Fazio | Girolamo da Carpi | Girolamo Cavazzoni | Girolamo Caraffa | Girolamo Benzoni |
His many books include a profound study of the scholarship and chronology of the foremost classical scholar of the late Renaissance, Joseph Scaliger (2 vols, 1983–1993), a revisionist account (with Lisa Jardine) of the significance of Renaissance education (From Humanism to the Humanities, 1986), and, more recently, studies of Girolamo Cardano as an astrologer (1999) and Leon Battista Alberti (2000).
He was the author of various biographies, including Lives of Bernard Palissy, Cornelius Agrippa, Girolamo Cardano and Clement Marot.