I had agreed with myself not to print the Brownie Book until my scientific work upon the spiders was finished, and the manuscript remained untouched until the winter of 1885-6. At that time I seemed to see the nearing end of my studies, and portions of the Brownie-Pixie story were distributed to various artists, among them Mr. Dan. C. Beard and Mr. Harry L. Poore. Some of the illustrations at that time made, appear in the following pages, bearing date 1886. "Tenants of an Old Farm" had now appeared, and was so well received that it was thought advisable to connect this book with that by an "Introductory Chapter" intended for older readers, and which gives the key to the motive of the story. Early in 1886 I recalled all contracts and arrangements for publication, as a prolonged sickness compelled me to drop scientific work and defer the issue of the "American Spiders." On the very day that the binders placed the first finished copy of the third and last volume of that work in my hands, the "copy" of "Old Farm Fairies" went to the printer.

H. C. McC.

The Manse, Philadelphia, May 21, A. D. 1895.


THE INTRODUCTION.


AN INTRODUCTION.