Vili PREFACE 
folks following their daily routine. But, how- 
ever fortunate he may be, numerous animals will 
watch him whose presence he never suspects. 
Parts of the chapters in this book have ap- 
peared in the Saturday Evening Post, the Amer- 
ican Boy, Field and Stream, Munsey’s and 
Countryside. Acknowledgment is hereby made 
to the editors of these magazines for granting 
permission to reprint this material. 
