By HERMAN C. DE GROAT, 



Principal of Grammar School No. 31, 

 BuflEalo, N. Y. 



BIRD STUDIES FOR HOME AND SCHOOL; or Sixty Common Bird>, 

 Their Habits and Haunts. 



Arranged to meet the requirements in Nature Study in 

 the Schools of many of the States and Canada. Every 

 bird is shown in its natural colors, thus making 

 identification easy. 



A book which the teacher needs. A beautiful and 

 valuable present for young people. Cloth, $2.00. 



DEFINITIONS IN AMERICAN HISTORY AND CIVICS for Stadents in 

 High and Grammar Schools. 



A helpful pamphlet giving clear and concise meanings 

 of terms that often confuse and discourage pupils in 

 these studies. Paper, 10 cents. 



A SUPPLEMENTARY SPELLER by Herman C. De Groat and Warren 

 W. Znrbrick, Principal of Granunar School No. 37, Boffalo, N. Y. 



This pamphlet contains 2500 words, carefully selected 

 from the text books used in the Grammar Grades and 

 from the writings of the best authors. Paper, 10 cents. 



Published by 



HERMAN C. De GROAT, 



Buffalo, N. Y. 



