LESSON PAGE
I. Structure of Stems 7
II. Bulbs and Corms 12
III. What Goes on Inside a Plant 17
IV. Snowdrop, Crocus, and Tulip 23
V. Vegetable Fingers 29
VI. The Great Water Beetle 35
VII. Daisies 40
VIII. Chaffinch and Song-Thrush 46
IX. Plants that Arm Themselves 52
X. The Horse Pond Again 58
XI. Wasps 63
XII. Dandelions 69
XIII. The Life of a Trout 75
XIV. Silkworms 81
Appendix 88
“LOOK ABOUT YOU.”
BOOK IV.