Expression of the Emotions in Man and Animals. Illustrations. 12s.

Insectivorous Plants. Illustrations. 9s.

Movements and Habits of Climbing Plants. Woodcuts. 6s.

Cross and Self-Fertilization in the Vegetable Kingdom. Illustrations. 9s.

Different Forms of Flowers on Plants of the Same Species. Illustrations.
7s. 6d.

Formation of Vegetable Mould through the Action of Worms. Woodcuts. 6s.

The above works are Published by John Murray.

Structure and Distribution of Coral Reefs. Smith, Elder, & Co.

Geological Observations on Volcanic Islands and Parts of South America.
Smith, Elder, & Co.

Monograph of the Cirripedia. Illustrations. 2 volumes. 8vo. Ray
Society.

Monograph of the Fossil Lepadidae, or Pedunculated Cirripedes of Great
Britain. Palaeontographical Society.

Monograph of the Fossil Balanidae and Verrucidae of Great Britain.
Palaeontographical Society.