Order the following from the Libreria Editrice Vaticana    

Libreria Editrice Vaticana, V-00120 Cittΰ del Vaticano, Rome, Italy

LA SPECOLA VATICANA: NOVE PAPI UNA MISSIONE, Sabino Maffeo (2001), 398 pp. with 99 figures, $26.00, €21.00 ISBN 88-209-7144-5
GALILEO: PER IL COPERNICANESIMO E PER LA CHIESA, A. Fantoli (1997), 2nd Edition (Revised), 537 pp., $32.00, €26.00 ISBN 88-209-2314-9
GALILEO AND THE COUNCIL OF TRENT, Olaf Pedersen (1991), 2nd Edition, 43 pages, $8.00, €6.50
THE GALILEO AFFAIR: A MEETING OF FAITH AND SCIENCE, ed: G.V. Coyne, S.J., M. Heller, and J.M. Zycinski (1985), 179 pp., $20.00 , €16.00
NEWTON AND THE NEW DIRECTION IN SCIENCE, ed: G.V. Coyne, S.J., M. Heller, and J.M. Zycinski (1988), 269 pp., $25.00, €20.00
GREGORIAN REFORM OF THE CALENDAR, ed: G. V. Coyne, S.J., M.A. Hoskin and O. Pedersen (1983), 323 pp., $22.00, €18.00
CATALOGUE OF THE VATICAN METEORITE COLLECTION, G.J. Consolmagno (2001), 62 pp., $15.00, €12.00 ISBN 88-209-7172-0
Vatican Observatory