Over the Top: Alternative Histories of the First World War

The Soul Winners Manual

Geomagnetism: Annals of The International Geophysical Year, Vol. 4, Volume 4

Wild Flowers of Britain and Ireland

General Astronomy

The Clergy and the Catechism

England and the Holy See: An Essay Towards Reunion

Magnitudes of Stars Contained in the Cape Zone Catalogue of 20,843 Stars for Equinox 1900: Zones -400 to -520