The colour illustrations for Chapters 1, 5, 7, 10, 12, 14, 17, 33 and 39 are included, as follows:

• Plate 1.1

• Plates 5.2, 5.3

• Plates 7.4, 7.5

• Plate 10.6

• Plate 12.7

• Plate 14.8

• Plates 17.8, 17.9, 17.10

• Plate 33.11

• Plate 39.12