24, LIST OF ANNUAL VOLUMES 
For tue NINETEENTH YEAR, 1862. 
A History of the Spiders of Great Britain and Ireland. By 
John Blackwall, F.L.S. Part II. Seventeen Plates. 
Imp. 4to. (Completing the work.) 
For tHE TwentietH YEAR, 1863. 
The Reptiles of British India. By Albert C. L. G. Giinther, 
M.D., F.R.S. Twenty-six Plates. Imp. 4to. 
lor tHe Twenty-First Year, 1864. 
A Monograph of the British Spongiadze. By J. S. Bowerbank, 
LL.D., F.R.S. Vol. I. Thirty-seven Plates. 8vo. 
For THE TwEntTy-sEconD YEAR, 1865. 
I. The British Hemiptera Heteroptera. By Messrs. J. W. 
Douglas and John Scott. Twenty-one Plates. 8vo. 
II. A Monograph of the British Spongiade. By J. S. Bower- 
bank, LL.D., F.R.S. Vol. II. 8vo. 
For tHE Twenty-THIRD YEAR, 1866. 
I. The Miscellaneous Botanical Works of Robert Brown, 
D.C.L., F.R.S. Vol. I, containing Geographico-botanical, 
and Structural, and Physiological Memoirs. Edited by 
J.J. Bennett, F.R.S.  8vo. 
