By Dr. Worthington Hooker. 
The Child’s Book of Nature, For the Use of Families and Schools; in- 
tended to aid Mothers and Teachers in training Children in the Observation of 
Nature. In three Parts. Illustrated by Engravings. The Three Parts com- 
plete in one vol. Small 4to, Cloth, $160; Separately, Cloth, 60 cents each. 
Part I. PLANTS. 
Part Il. ANIMALS. 
Part Ill. AIR, WATER, HEAT, LIGHT, &c. 
First Book in Chemistry. For the Use of Schools and Families. Illus- 
trated by Engravings. Square 4to, Cloth, 60 cents. 
Natural History. For the Use of Schools and Families. Illustrated by 
nearly 300 Engravings. 12mo, Cloth, $1 25. 
Science for the School and Family. 
Part I. NATURAL PHILOSOPHY. [Illustrated by nearly 300 Engray- 
ings. 12mo, Cloth, $125. . 
Parr II. CHEMISTRY. Illustrated by numerous Engravings, 12mo, 
Cloth, $1 25. 
Part Ill. MINERALOGY AND GEOLOGY. Illustrated by numerous 
Engravings. 12mo. (In Press.) 
Published by HARPER & BROTHERS, Franklin Square, N. Y. 
{=> Any of the above Works sent to any part of the United States, postage pre- 
paid, upon receipt of the Price. 
: AR 201643 J 
Entered, ac of Congress, in the year one thousand eight hundred 
and sixty, by Harper & Broruers, in the Clerk’s Office of the District Court of 
the Southern District of New York. 
