LAYING OUT THE FARM FOR 

 PROFIT, by L. G. Dodge. One of the 



farmers' great problems is to put every acre of 

 his land to the best possible use. This book 

 discusses the methods ot obtaining thjs result. 

 The author is an investigator for the Department 

 of Agriculture and has given particular atten- 

 tion to this subject. 



THE MOTOR BOAT Its Selection, Care and Use, 

 by H. W. Slauson. The intending purchaser is advised as to the 

 type of motor boat best suited to his particular needs and how to 

 keep it in running condition after purchased. The Chapter headings 

 are: Kinds and Uses of Motor Boats When the Motor Balks 

 Speeding of the Motor Boat Getting More Power from a New Motor 

 How to Install a Marine Power Plant 

 Accessories Covers, Canopies and Tops 

 Camping and Cruising The Boathouse. 



NAVIGATION FOR THE AMA- 

 TEUR, by Capt. E. T. Morton. A short 



treatise on the simpler methods of finding 

 position at sea by the observation of the sun's 

 altitude and the use of the sextant and chro- 

 nometer. It is arranged especially for yachts- 

 men and amateurs who wish to know the simpler formulae for the 

 necessary navigation involved in taking a boat anywhere off shore. 

 Illustrated with drawings. Chapter headings: Fundamental Terms 

 Time The Sumner Line The Day's Work, Equal Altitude, and 

 Ex-Meridian Sights Hints on Taking Observations. 



OUTDOOR PHOTOGRAPHY, by Julian A. Dimock. 



A solution of all the problems in camera work out-of-doors. The 

 various subjects dealt with are The Camera Lens and Plates Light 

 and Exposure Development Prints and Printing Composi- 

 tion - ^Landscapes Figure Work Speed Photography The 

 Leaping Tarpon Sea Pictures In the Good Old 

 Winter Time Wild Life. The purpose of the book 

 is to serve as a guide not only for the man or 

 woman who has just taken up the use of the 

 camera, but also for those who have progressed 

 far enough to know some of the problems that 

 confront them. 



