Peter Halley : ConduitsPeter Halley, Michelle Cotton, Tim Griffin, Paul Pieroni, Bettina Steinbrugge · First published 2023Open the Tome
Tourism Tattler November 2013Desmond Langkilde, Qochiwe Moyo, Louis Nel, Martin Jansen van Vuuren, Paul Halley · First published 2013Open the Tome
Des Apollonius Von Perga Sieben Bücher über KegelschnitteApollonius, Edmund Halley, Paul Heinrich Balsam · First published 1861Open the Tome
