=Proteus=, or the Future of Intelligence. By VERNON LEE, author of “Satan the Waster,” etc. “We should like to follow the author’s suggestions as to the effect of intelligence on the future of Ethics, Aesthetics, and Manners. Her book is profoundly stimulating and should be read by everyone.”—_Outlook._ “A concise, suggestive piece of work.”—_Saturday Review._ =Timotheus=, the Future of the Theatre. By BONAMY DOBRÉE, author of “Restoration Drama,” etc. “A witty, mischievous little book, to be read with delight.”—_Times Literary Supplement._ “This is a delightfully witty book.”—_Scotsman._ “In a subtly satirical vein he visualizes various kinds of theatres in 200 years time. His gay little book makes delightful reading.”—_Nation._ =Paris=, or the Future of War. By Captain B. H. LIDDELL HART. A companion volume to _Callinicus_. “A gem of close thinking and deduction.”—_Observer._ “A noteworthy contribution to a problem of concern to every citizen in this country.”—_Daily Chronicle._ “There is some lively thinking about the future of war in _Paris_, just added to this set of live-wire pamphlets on big subjects.”—_Manchester Guardian._ =Wireless Possibilities.= By Professor A. M. LOW. With 4 diagrams. “As might be expected from an inventor who is always so fresh, he has many interesting things to say.”—_Evening Standard._ “The mantle of Blake has fallen upon the physicists. To them we look for visions, and we find them in this book.”—_New Statesman._ =Perseus=: of Dragons. By H. F. SCOTT STOKES. With 2 illustrations. “A diverting little book, chock-full of ideas. Mr. Stokes’ dragon-lore is both quaint and various.”—_Morning Post._ “Very amusingly written, and a mine of curious knowledge for which the discerning reader will find many uses.”—_Glasgow Herald._ =Lycurgus=, or the Future of Law. By E. S. P. HAYNES, author of “Concerning Solicitors,” etc. “An interesting and concisely written book.”—_Yorkshire Post._ “He roundly declares that English criminal law is a blend of barbaric violence, medieval prejudices, and modern fallacies.... A humane and conscientious investigation.”—_T.P.’s Weekly._ “A thoughtful book—deserves careful reading.”—_Law Times._ =Euterpe=, or the Future of Art. By LIONEL R. MCCOLVIN, author of “The Theory of Book-Selection.” “Discusses briefly, but very suggestively, the problem of the future of art in relation to the public.”—_Saturday Review._ “Another indictment of machinery as a soul-destroyer ... a gloomy prospect, but Mr. Colvin has the courage to suggest solutions.”—_Westminster Gazette._ “This is altogether a much-needed book.”—_New Leader._ =Birth Control and the State=: a Plea and a Forecast. By C. P. BLACKER, _M.C._, M.A., M.R.C.S., L.R.C.P.