ASTRONOMY OF TO-DAY. A Popular Introduction in Non-technical Language. By Cecil G. Dolmage, LL.D., F.R.A.S. With frontispiece in colours, & 45 other illustrations.
"Dr. Dolmage has absolutely kept to his promise to introduce the reader to an acquaintance with the astronomy of to-day in non-technical language."—Saturday Review.
ELECTRICITY OF TO-DAY. Its Work and Mysteries Explained. By Charles R. Gibson, A.I.E.E.
"Mr. Gibson has given us one of the best examples of popular scientific exposition that we remember seeing. His book may be strongly commended to all who wish to realise what electricity means and does in our daily life."—The Tribune.
SEELEY & CO., LIMITED
THE SCIENCE OF TO-DAY SERIES
With many Illustrations. Extra Crown 8vo. 5s. net.
AERIAL NAVIGATION OF TO-DAY. A Popular Account of the Evolution of Aeronautics. By Charles C. Turner.
"If ever the publication of a book was well timed, surely it is the case with this book on aviation.... Of the technical chapters we need only say that they are so simply written as to present no grave difficulties to the beginner who is equipped with an average education."—Globe.