Lessons XXXI. and XXXII. These lessons serve the purpose of making the transition from the mild, equable climate which characterized the early part of the mid-Pleistocene period to the colder climate of the later part of the period. The early part is the age which is characterized in this book. The later part will be treated in the next book. (For information regarding the animals referred to, see Supplementary Facts, pp. 143 and 146.)

Lesson XXXIII. This lesson is intended to still further satisfy the child regarding the questions which will probably arise in his mind from the first, and which were partially satisfied then. The attempt has been made in all cases where it has seemed possible, to speak frankly and directly to the child. Had the aim been merely to please him, to excite him by dramatic stories, it could have been done in a much easier way. The simple and plain statements of fact have been made so as to enable the child to understand. The suggested activities, together with other normal forms of work and play, furnish sufficiently rich emotional reactions. In the light of the racial experiences embodied in the stories, these emotional reactions maintain their normal function as the most powerful factor in the education of the child.

Text of [Title Page]

THE
TREE-DWELLERS
BY
KATHARINE ELIZABETH DOPP
Formerly Instructor and Lecturer
in the Extension Division of the
University of Chicago

[Picture of Saber-Tooth]
RAND McNALLY & COMPANY
NEW YORK CHICAGO SAN FRANCISCO