Louis’ School Days 1.50 151. Blossom and Blight 1.00 152. A Candle Lighted by the Lord 1.00 153. Bruey, a Little Worker for Christ 1.00 154. History of a Shilling, Toil and Trust .75 155. Wee Donald, Chips 1.00 156. Digging a Grave with a Wine-glass, Little Blind May 1.00 Complete Catalogue (156 books) free on application. Sample book and envelope, 8 cents, post-paid. PRICES IN LOTS ASSORTED.‒Five or more books at 6 cts. each; 10 or more, at 5¾ cts. each; 15 or more, at 5⅔ cts each; 20 or more, at 5½ cts. each; 30 or more, at 5⅓ cts. each; 40 or more at 5¼ cts each; 50 or more, at 5 cts. each; 100 or more, at 4¾ cts. each; 200 or more at 4½ cts. each. Subscription price per year (52 numbers), $2.50. THE ENVELOPE ADDITION.‒This consists of a strong manilla envelope, large enough to take in any one number of the Library, and which answers not only to protect the books from wear, but as a library member’s exchange card. It has printed on it blank for name, residence and class number and library number of member, catalogue of books, library rules and a simple plan of exchanging and keeping account of books. The envelopes cost but 1½ cts. each; no more than ordinary library cards. All other Sunday school goods at marvelously low prices. Address, NAME THIS PAPER. DAVID C. COOK, 148 Madison St., Chicago. * * * * * [Illustration: ESTEY ORGAN] As musical culture increases it demands in musical instruments for home, church, or school, excellence in tone, tasteful workmanship, and durability. SEND FOR ILLUSTRATED CATALOGUE. * * * * * LESSON COMMENTARY On the International Lessons for 1882. Covering not only the lessons for the whole year, but the entire book of Mark, and accompanied by the “Revised Version Text,” a revised reprint of the “Cambridge Scholars’ Commentary.” Prepared by G. F. Maclear, D.D., and J. J. S. Perowne, D.D. Price, =10c.=, postpaid. Book is put up in strong postal card covers. No similar work for less than $1. Large sales are expected, and orders will be filled in turn. We also publish a complete Bible Dictionary of two thousand complete articles, 512 columns, and nearly 100 illustrations, for 10c., postpaid; The “Teachers Compendium,” nine books on teaching, in one; The “Ideal Sunday-School;” “Sunday-School Management” (a choice book for teachers); “Word Pictures” and “Normal Half-Hours,” each for 10c., postpaid. Address, DAVID C. COOK, 148 Madison St., Chicago. * * * * * BABCOCK