12. THE WONDERS OF MODERN ASTRONOMY. Hector Macpherson, M.A.
13. THE WONDERS OF SAVAGE LIFE. Prof. Scott Elliot, M.A., B.SC.
18. THE WONDERS OF SCIENTIFIC DISCOVERY. C. R. Gibson, F.R.S.E.
THE DARING DEEDS LIBRARY
With many Illustrations in Colours. 5s. nett each.
9. DARING DEEDS OF GREAT BUCCANEERS. Norman J. Davidson, B.A. (Oxon.)
DARING DEEDS OF
1. FAMOUS PIRATES. Lieut. Commdr. Keble Chatterton, B.A.(Oxon.)
2. TRAPPERS AND HUNTERS. E. Young, B.SC.