Rhododendrons. New Edition, revised. 12mo, $1.50.

The Window Gardener. New Edition, enlarged. 12mo, $1.25.

Riverside Natural History. A Treasury of Authoritative Information, presenting the most Recent Discoveries. With special reference to American Fauna, including a carefully prepared Bibliography. Edited by John Stirling Kingsley, with the coöperation of a corps of forty-three Writers, including the most eminent American Naturalists. An imperial work, richly illustrated throughout by over 2200 Wood-cuts in the Text, 168 full-page Engravings, and 12 colored Plates. 6 vols. royal 8vo, each, $5.00, net; sheep, $6.00, net; half morocco, $7.00, net.

1. The Lower Invertebrates.

2. Crustacea and Insects.

3. Fishes and Reptiles.

4. The Birds.

5. The Mammals.

6. Man.

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