CONTENTS 



PACK 



ON THE METHOD OF ZADIG [1880] 1 



(Lecture at the Working Men's College, Great 

 Ormond Street.) 



II 



THE RISE AND PROGEESS OF PALEONTOLOGY [1881] ... 24 



III 



LECTUEES ON EVOLUTION [NEW YORK, 1876]. ..... 46 



IV 



THE INTERPRETERS OF GENESIS AND THE INTERPRETERS 



OF NATURE [1885] 139 



