The Editor takes much pleasure in acknowledging the very nice letters from Robert D.F., Henry H., and Edith McK. They are all nice, well-written letters, which the Editor is very pleased to receive. * * * * * The Editor would be much pleased if Ph.D. (McCoy Hall, Baltimore, Md.) would explain his views on the Bering Sea Arbitration Award. The columns of THE GREAT ROUND WORLD are always open to arguments on both sides of a question. If Ph.D. will favor us with a few lines on the subject we shall be delighted to publish them. EDITOR. * * * * * =Revised List, with Prices, of School-Books that will be taken in Exchange for Subscriptions to "The Great Round World."= ARITHMETICS Sheldon's Complete 20 Stoddard's Mental 5 " Intellectual 10 Thomson's New Practical 15 " Commercial 30 Wentworth's Mental 10 " New Practical 20 " High School 30 White's New Elementary 15 " " Complete 20 ALGEBRAS Boyden's Elementary 20 Bradbury's Beginners' 20 Brooks' (red cover) 25 Milnes' First Book 20 " High School 35 Ray's New Elementary 25 Robinson's New Elementary 35 Wells' Academic 35 " College 50 " Higher 35 Wentworth's First Steps 20 " Elementary 25 " School 30 " Higher 40 " College 40 " Complete 40 White's New Algebra 40 BOTANY