London, J.M. Dent, 1923. First edition, first impression. Hardback. A near fine copy. The House of the Secret is a tale of life extension and vampirism. The jacket is a little tanned to the spine, with some light bumping to the tips and corners. A little offsetting to the endpapers. A lovely copy [Locke, Spectrum I: p88] [11093, Hyraxia Books].