These are the titles of the essays in

Among The Wild Flowers... Bird Courtship... Bird Life in An Old Apple Tree... Birds' Eggs... Chipmunk, The... Eye-Beams... Frightened Mink, A... Glimpses of Wild Life... Hasty Observation... Heart of The Southern Catskills, The... In Mammoth Cave... Keen Perceptions... Legless Climber, A... Life of Fear, A... Lovers of Nature... Notes from The Prairie... Poor Foundation, A... Sparrow's Mistake, A... Spring Jottings... Talks with Young Observers... Taste of Kentucky Blue-Grass, A... Ways of Sportsmen, The... Weasel in His Den, A... Young Marsh Hawk, A...