=NAVIGATION FOR THE AMATEUR. 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 chronometer. It is arranged especially for yachtsmen and amateurs who wish to know the simpler formulae for the necessary navigation involved in taking a boat anywhere off shore. Illustrated with drawings. =OUTDOOR SIGNALLING. By Elbert Wells.= Mr. Wells has perfected a method of signalling by means of wig-wag, light, smoke, or whistle which is as simple as it is effective. The fundamental principle can be learnt in ten minutes and its application is far easier than that of any other code now in use. It permits also the use of cipher and can be adapted to almost any imaginable conditions of weather, light, or topography. "_I find it to be the simplest and most practical book on signalling published._"--_Frank H. Schrenk, Director of Camp Belgrade._ "_One of the finest things of the kind I have ever seen. I believe my seven year old boy can learn to use this system, and I know that we will find it very useful here in our Boy Scout work._"--_Lyman G. Haskell, Physical Director, Y.M.C.A., Jacksonville, Fla._ =PRACTICAL POULTRY KEEPING. By R.B. Sando.= The chapters outlined in this book are poultry keeping and keepers, housing and yarding, fixtures and equipment, choosing and buying stock, foods and feeding, hatching and raising chicks. Inbreeding, caponizing, etc., What to do at different seasons. The merits of "secrets and systems", The truth about common poultry fallacies and get-rich-quick schemes. Poultry parasites and diseases. A complete list of the breeds and subjects is attached. It is in effect a comprehensive manual for the instruction of the man who desires to begin poultry raising on a large or small scale and to avoid the ordinary mistakes to which the beginner is prone. All the statements are based on the authors own experience and special care has been taken to avoid sensationalism or exaggeration. =PROFITABLE BREEDS OF POULTRY. By Arthur S. Wheeler.= Mr. Wheeler has chapters on some of the best known general purpose birds such as Rhode Island Reds, Plymouth Rocks, Wyandottes, Mediterraneans, Orpingtons, and Cornish, describing the peculiarities and possibilities of each. There are additional chapters on the method of handling a poultry farm on a small scale with some instructions as to housing the birds, and so forth, and also a chapter on the market side of poultry growing. =RIFLES AND RIFLE SHOOTING. By Charles Askins.= Part I describes the various makes and mechanisms taking up such points as range and adaptibility of the various calibers, the relative merits of lever, bolt and pump action, the claims of the automatic, and so forth. Part II deals with rifle shooting, giving full instruction for target practice, snap shooting, and wing shooting.