Volume XXI. of The International Scientific Series.

BETHAM--EDWARDS (Miss M.).

=Kitty.= With a Frontispiece. Crown 8vo. Cloth, price 6_s._

BISCOE (A. C.).

=The Earls of Middleton, Lords of Clermont and of Fettercairn, and the Middleton Family.= Crown 8vo. Cloth, price 10_s._ 6_d._

BISSET (A.)

=History of the Struggle for Parliamentary Government in England.= 2 vols. Demy 8vo. Cloth, price 24_s._

BLASERNA (Prof. Pietro).

=The Theory of Sound in its Relation to Music.= With numerous Illustrations. Second Edition. Crown 8vo. Cloth, price 5_s._