12 WARD AND co. 27, PATERNOSTER ROW.

Works by R. Mudie, Esq.-continued. Mudie on the Air. A Popular Account of the Atmospheric Fluid, in its Composition, Action, Phenomena, and Uses, in the Economy of Nature.

the Sea. A Popular View of the Fhenomena of Tides; Inhabitants, and, Uses of the Ocean.

Price 5s. each, cloth boards; or the four volumes uniform in stamped Arabesque morocco, gilt edges, 24s.

THE SEASONS.

By the same Author, uniform with the above. Mudie's Spring; or, the Causes, Appearances, and Effects, of the Seasonal Renovations of Nature in all Climates.

Summer; or, the Causes, Appearances, and Effects, of the Grand Nuptials of Nature, in all its Departments.

Autumn; or, the Causes, Appearances, and Effects, of the Seasonal Decay and Decomposition of Nature.

Winter; or, the Causes, Appearances, and Effects of the Seasonal Repose of Nature in all Climates. With beautiful Frontispiece, representing the Avalanche at Lewes in the Winter of 1836-7, and Vignette, both printed in Oil Colours by Baxter.

Price 5s. each, cloth boards; or the four volumes uniform in beautiful stamped Arabesque morocco, gilt edges, 25s.