PDF Books in All Subjects
The Steam Fire Engine and the Old-time Fire Bell
by AnonymousThe steam fire engine on display in Carillon Park represents the third, and perhaps most colorful, phase of man’s long battle against fire. During the time of the bucket brigade, fire-fighting was carried on without the help of machinery. A great step forward occurred with development of hand-operated pumping machines in the early 18th Century. Lat..
Tigre and Isola
by Will H. ThompsonIt seldom rains in Arizona. The narrow valleys that drain southward into Mexico are the most arid in America. But, on the night old Nuñez Pico died, a black cloud rolled over the ragged rim of the Canille Mountains, dragged itself slowly along, was ripped by the granite teeth, collapsed, and fell in a deluge of rain. The bare stone shoulders of the..
Dark Reality
by Robert Moore WilliamsThe last rays of the sun washed down over the planet, over the low rounded hills and the trees that grew on them, through the shallow valleys where the grass grew rank and luxurious. The last songs of the birds came undisturbed through the dusk. A deer snorted. From somewhere came the bark of another animal, a bark that ended in a howl, long-drawn ..
The Psychological Regulator
by C. M. KornbluthThe nurse at the desk of Floor 24, Ward 5, flexed a smooth, tan arm and looked at the hall chronometer. She sighed inaudibly. 20:13:09, said the dial. Two more hours on duty for Miss Markett Travenor, F-2349464-23a-10-256W-26. Which was to say that her file was Female number 2349464 in the Register of Persons, that she lived in apartment 23 on floo..
Cosmic Tragedy
by Thomas S. GardinerThe big man with the iron grey hair stared morosely out the quartz window and across the roofs of Greater New York. Far down the canyon streets a few motor cars still ran and over the swinging aerial bridges scattered pedestrians carefully wended their way. Their grotesque figures with the heavy metal helmets that reminded the watching man of the h..
Headhunters of Nuamerica
by Stanton A. CoblentzA low moan from just ahead of him caused him to reach out; and, more by feeling than by sight, he recognized the slim form sprawled full-length on the floor. Judith Barclay! As this name flashed across his mind, recollection came back with a great leap, and his tortured brain reconstructed the scenes of the last hour or two. The announcement of the..
The dawn of astronomy
by Sir Norman LockyerThe enormous advance which has been recently made in our astronomical knowledge, and in our power of investigating the various bodies which people space, is to a very great extent due to the introduction of methods of work and ideas from other branches of science. Much of the recent progress has been, we may indeed say, entirely dependent upon the ..
The Planet of Illusion
by Donald A. WollheimThe captain's keen gray eyes stared carefully at the glowing panel before him. On it shone out tiny points of light which revealed each of the different bodies through whose vicinity the Astralite was passing. A remarkable device actuated by delicate gravital detectors which marked out every body they approached. And according to this chart, there ..