I.

THE OLD RED SANDSTONE; OR, NEW WALKS IN AN OLD FIELD.

Illustrated with Plates and Geological Sections. 12mo, cloth. Price $1.00.

"It is withal one of the most beautiful specimens of English composition to be found, conveying information on a most difficult and profound science, in a style at once novel, pleasing and elegant."--DR. SPRAGUE, ALBANY SPECTATOR.