MACMILLAN AND CO.'S PUBLICATIONS. 



Just piiblislied, in Extra Fcap. 8vo. , price 45. 6d. 



THE MODES OF ORIGIN OF LOWEST OEGAN- 



ISMS, including a Discussion of [the Experiments of M. Pasteur, 

 and a reply to some Statements by Professors Huxley and Tyndall. 

 By H. Charlton Bastian, M.D., F.Pt.S. 



" A work worthy of the highest respect, and places its writer in the very first class 

 of scientific physicians. It would be difficmlt to name an instance in which skill, 

 knowledge, perseverance, and great reasoning power have been more happily ai)plied 

 to the investigation of a complex biological problem.'" — British Medical Journal. 



THE BEGINNINGS OF LIFE. By H. Charlton 



Bastian, M.D., F.R.S., Professor of Pathological Anatomy in 

 University College, London. [In the Press. 



BY ME. ALFRED RUSSEL WALLACE. 

 THE MALAY AECHIPELAGO ; The Land of the 



Orang-utan and the Bird of Paradise. A Narrative of Travel, with 

 Studies of Man and Nature. 2 Vols. Crown 8vo., with 9 Maps and 

 j50 Illustrations. Second Edition, 24v. 



Second Edition, with corrections and additions. This day. 



CONTEIBUTIONS TO THE THEOEY OF NATUEAL 



SELECTION. A Series of Essays. Crown 8vo. 85. 6d. 



" Whatever may be the opinions of readere with regaKl to this strangely fa.scinating 

 volnme, there can be no doubt of its valvie in exi)laiuing and connecting a varit-ty of 

 facts in Natural History, which are too generally regarded, as inexplicable anomalies." 

 — Examiner. 



A NAEEATIVE OF TEAVELS ON THE AMAZON 



AND RIO NEGRO, with an Account of the Native Tribes and 

 Observations on the Climate, Geology, and Natural History of the 

 Amazon Valley. With ]\Iap and Illustratiou.s. 8vo. 126\ 



MACMILLAN & CO., LONDON. 



