29 SEPTEMBER 1888, Page 26

Geology for All. By J. Logan Lobley, F.G.S. (Roper and

Drowley.)—In writing a popular yet scientific introduction to geology, the author has drawn attention to the fact that nearly all the "formations" are exposed within two hundred miles of London,. and expresses a natural surprise that a popular knowledge of geology is not more widely spread. That those engaged in earning a living have not sufficient time, is the only excuse, though cer- tainly a very good one. Though Geology for All is hardly written in a style popular or suitable for its all-embracing title, yet it may help a little to reduce the sum of public ignorance of the science, and serve, as the writer says in his preface, as an introduction to an advanced text-book.