Professor of Geology in the Royal College of Science for Ireland, and Examiner in the University of London.

General Contents.—The Materials of the Earth—A Mountain Hollow—Down the Valley—Along the Shore—Across the Plains—Dead Volcanoes—A Granite Highland—The Annals of the Earth—The Surrey Hills—The Folds of the Mountains.

“The FASCINATING ‘Open-Air Studies’ of Prof. Cole give the subject a GLOW OF ANIMATION ... cannot fail to arouse keen interest in geology.”—Geological Magazine.

“A CHARMING BOOK, beautifully illustrated.”—Athenæum.


Beautifully Illustrated. With a Frontispiece in Colours, and Numerous Specially Drawn Plates by Charles Whymper. 7s. 6d.

OPEN-AIR STUDIES IN BIRD-LIFE:

SKETCHES OF BRITISH BIRDS IN THEIR HAUNTS.

BY CHARLES DIXON.

The Spacious Air.—The Open Fields and Downs.—In the Hedgerows.—On Open Heath and Moor.—On the Mountains.—Amongst the Evergreens.—Copse and Woodland.—By Stream and Pool.—The Sandy Wastes and Mudflats.—Sea-laved Rocks.—Birds of the Cities.—Index.