In 2 vols. imperial 8vo., price 4l. 10s. Illustrated by upwards of 2000 Engravings on Wood.

THE IMPERIAL DICTIONARY, English, Technological, and Scientific; adapted to the present State of Literature, Science, and Art, on the Basis of "Webster's English Dictionary;" with the Addition of many Thousand Words and Phrases from the other Standard Dictionaries and Encyclopædias, and from numerous other sources; comprising all Words purely English, and the principal and most generally used Technical and Scientific Terms, together with their Etymologies, and their Pronunciation, according to the best authorities.

CHARACTER OF THE WORK.

This work is admitted to be superior to any Dictionary hitherto offered to the public. See opinions in Prospectus from Rev. James Robertson, D.D., Professor of Divinity and Ecclesiastical History, University of Edinburgh; Rev. Philip Killand, M.A., Professor of Mathematics, University of Edinburgh; Rev. John Fleming, D.D., Professor of Natural Science, New College, Edinburgh; Rev. Thomas Luby, Senior Fellow of Trinity College, Dublin; James Thomson, LL.D., Professor of Mathematics, University of Glasgow.

BLACKIE & SON, Queen Street, Glasgow; South College Street, Edinburgh; and Warwick Square, London.

Handsomely bound in cloth, gilt edges, 9s.; Morocco elegant, 11s.

BOOK OF SCOTTISH SONG; a Collection of the Best and most approved Songs of Scotland, Ancient and Modern; with Critical and Historical Notices regarding them and their Authors, and an Essay on Scottish Song. With engraved Frontispiece and Title.

"The neatest and most comprehensive collection of Scottish minstrelsy, ancient and modern."—Edinburgh Advertiser.

Handsomely bound in cloth, gilt edges, 9s.; Morocco elegant, 11s.

BOOK OF SCOTTISH BALLADS; a Comprehensive Collection of the Ballads of Scotland, with numerous Illustrative Notes, by the Editor of "The Book of Scottish Song." With engraved Frontispiece and Title.