Author: Friedrich Wilhelm Georg Kohlrausch , Friedrich Kohlrausch , Thomas Hutchinson Waller, Henry Richardson Proctor

1Light Science for Leisure Hours

By Richard A. Proctor

In preparing these Essays, my chief object has been to present scientific truths in a light and readable form—clearly and simply, but with an exact adherence to the facts as I see them. I have followed—here and always—the rule of trying to explain my meaning precisely as I should wish others to explain, to myself, matters with which I was unfamiliar. Hence I have avoided that excessive simplicity which some seem to consider absolutely essential in scientific essays intended for general perusal, but which is often even more perplexing than a too technical style. The chief rule I have followed, in order to make my descriptions clear, has been to endeavour to make each sentence bear one meaning, and one only. Speaking as a reader, and especially as a reader of scientific books, I venture to express an earnest wish that this simple rule were never infringed, even to meet the requirements of style.<br></br>It will hardly be necessary to mention that several of the shorter Essays are rather intended to amuse than to instruct. - Summary by the Preface

2Stories of Starland

By Mary Proctor

Henry asks his sister Mary about the sky. She tells him all about the Sun, the Planets, the Moon, Comets and Meteors, and Stars. Mary tells her brother about mythologies people believed about the earth and sky along with true scientific information. (Summary by pjcsaville)

A complete survey of the Independent Boise School District, Boise, Idaho was conducted over two weeks, with the purpose to study and observe the schools in operation, including the systems of financing and filing educational records. Facts are presented alongside conclusions and recommendations to be understood the general public as to the importance of educational enterprise. - Summary by Leon Harvey