THIS book appears to compare very favourably with most English works of its class. The greater part of it deals with practical solid geometry, including the method of indexed plans; this subject is ...

THE portions of the title-pages we have above given sufficiently indicate the scope of the two works under review and the measure of acceptance they have met with. As we have already given an account ...

A successful young man's world view is turned upside-down when he inherits his great-great-grandfather's diaries, and starts pursuing the mystical geometric theories held within. Based on a short ...