BOOK IV. THE TWELFTH CENTURY
35. THE EARLY SCHOLASTICS: PETER ABELARD AND HUGH OF ST. VICTOR 3
36. ADELARD OF BATH 14
37. WILLIAM OF CONCHES 50
38. SOME TWELFTH CENTURY TRANSLATORS, CHIEFLY OF ASTROLOGY FROM THE ARABIC 66
39. BERNARD SILVESTER; ASTROLOGY AND GEOMANCY 99
40. SAINT HILDEGARD OF BINGEN 124
41. JOHN OF SALISBURY 155
42. DANIEL OF MORLEY AND ROGER OF HEREFORD 171
43. ALEXANDER NECKAM ON THE NATURES OF THINGS 188
44. MOSES MAIMONIDES 205
45. HERMETIC BOOKS IN THE MIDDLE AGES 214
46. KIRANIDES 229
47. PRESTER JOHN AND THE MARVELS OF INDIA 236
48. THE PSEUDO-ARISTOTLE 246
49. SOLOMON AND THE ARS NOTORIA 279
50. ANCIENT AND MEDIEVAL DREAM-BOOKS 290
BOOK V. THE THIRTEENTH CENTURY
FOREWORD 305
51. MICHAEL SCOT 307
52. WILLIAM OF AUVERGNE 338
53. THOMAS OF CANTIMPRÉ 372
54. BARTHOLOMEW OF ENGLAND 401
55. ROBERT GROSSETESTE 436
56. VINCENT OF BEAUVAIS 457
57. EARLY THIRTEENTH CENTURY MEDICINE: GILBERT OF ENGLAND AND WILLIAM OF ENGLAND 477
58. PETRUS HISPANUS 488
59. ALBERTUS MAGNUS 517
I. Life 521 II. As a Scientist 528 III. His Allusions to Magic 548 IV. Marvelous Virtues in Nature 560 V. Attitude Toward Astrology 577
60. THOMAS AQUINAS 593
61. ROGER BACON 616
I. Life 619 II. Criticism of and Part in Medieval Learning 630 III. Experimental Science 649 IV. Attitude Toward Magic and Astrology 659
62. THE SPECULUM ASTRONOMIAE 692
63. THREE TREATISES ASCRIBED TO ALBERT 720
64. EXPERIMENTS AND SECRETS: MEDICAL AND BIOLOGICAL 751
65. EXPERIMENTS AND SECRETS: CHEMICAL AND MAGICAL 777
66. PICATRIX 813
67. GUIDO BONATTI AND BARTHOLOMEW OF PARMA 825
68. ARNALD OF VILLANOVA 841
69. RAYMOND LULL 862
70. PETER OF ABANO 874
71. CECCO D’ASCOLI 948
72. CONCLUSION 969
INDICES:
General 985 Bibliographical 1007 Manuscripts 1027