_Nation_: “We are able to peer into the future by means of that brilliant series [which] will constitute a precious document upon the present time.”--T. S. ELIOT. _Manchester Dispatch_: “The more one reads of these pamphlets, the more avid becomes the appetite. We hope the list is endless.” _Irish Statesman_: “Full of lively controversy.” _Daily Herald_: “This series has given us many monographs of brilliance and discernment.... The stylistic excellences of this provocative series.” _Field_: “We have long desired to express the deep admiration felt by every thinking scholar and worker at the present day for this series. We must pay tribute to the high standard of thought and expression they maintain. As small gift-books, austerely yet prettily produced, they remain unequalled of their kind. We can give but the briefest suggestions of their value to the student, the politician, and the voter....” _Japan Chronicle_: “While cheap prophecy is a futile thing, wisdom consists largely in looking forward to consequences. It is this that makes these books of considerable interest.” _New York World_: “Holds the palm in the speculative and interpretative thought of the age.” _VOLUMES READY_ =Daedalus=, or Science and the Future. By J. B. S. HALDANE, Reader in Biochemistry, University of Cambridge. _Seventh impression._ “A fascinating and daring little book.”--_Westminster Gazette._ “The essay is brilliant, sparkling with wit and bristling with challenges.”--_British Medical Journal._ “Predicts the most startling changes.”--_Morning Post._ =Callinicus=, a Defence of Chemical Warfare. By J. B. S. HALDANE. _Second impression._ “Mr. Haldane’s brilliant study.”--_Times Leading Article._ “A book to be read by every intelligent adult.”--_Spectator._ “This brilliant little monograph.”--_Daily News._ =Icarus=, or the Future of Science. By BERTRAND RUSSELL, F.R.S. _Fourth impression._ “Utter pessimism.”--_Observer._ “Mr. Russell refuses to believe that the progress of Science must be a boon to mankind.”--_Morning Post._ “A stimulating book, that leaves one not at all discouraged.”--_Daily Herald._ =What I Believe.= By BERTRAND RUSSELL, F.R.S. _Third impression._ “One of the most brilliant and thought-stimulating little books I have read--a better book even than Icarus.”--_Nation._ “Simply and brilliantly written.”--_Nature._ “In stabbing sentences he punctures the bubble of cruelty, envy, narrowness, and ill-will which those in authority call their morals.”--_New Leader._ =Tantalus=, or the Future of Man. By F. C. S. SCHILLER, D.SC., Fellow of Corpus Christi College, Oxford. _Second impression._