16 



THE OOLOGIST. 



JOHN BURROUGHS 



in his introduction to 



THE NATURE LIBRARY 



SAYS: 



"To add to the resources of one's life — think how 

 much that means! To add to those things that make 

 us more at home in the world; that help guard us 

 against ennui and stagnation; that invest the country 

 with new interest and enticement; that make every walk 

 in the fields or woods an excursion into a land of unex- 

 hausted treasures; that make the returning seasons fill 

 with expectation and delight; that make every rod of 

 ground like the page of a book, in which new and 

 strange things may be read; in short those things that 

 help keep us fresh and sane and young, and make us 

 immune to the strife and fever of the world." 



These are the words of the "Nature Poet," and admir- 

 ably do they express what the ten superb volumes of 

 The Nature Library do for their possessors. Every 

 day adds largely to the number of homes, schools, 

 and libraries now possessing the work, and each 

 ^¥<§\ new owner becomes a more enthusiastic learner 

 in Nature's School. You will be interested in 

 our descriptive booklet. May we send you 

 le of them, with particulars of our 

 present offer? 



DOUBLEDAY, PAGE 

 AND COMPANY 

 1 3 3-3 5^-37 East 16th St. 

 New York. 



