The Sunday-school librarian will find among the Endeavorers some efficient aids. The Sunday-school committee may advertise the new books in the Christian Endeavor meetings, and get the society to add to the library certain books of especial interest and helpfulness to Endeavorers. Sunday-school library socials have been held by some societies, the evening's exercises being so planned as to call attention to the best books in the library. The Endeavorers will help in covering books, in hunting up those that are lost, in reading new books and giving an opinion regarding them. Where subscriptions are taken for special papers or magazines, the Sunday-school committee will be glad to undertake this work. After these periodicals have been read, they will gather up the old copies to send to the hospitals. The decorating for Christmas and Easter exercises or for Children's Day may be assigned to the Christian Endeavor society. The Endeavorers may be set to gathering in the scholars for Rally Day. They should be called upon for help on all such special occasions. Some societies give parties now and then to the classes that have the best record, or divide the school into sections according to age, and entertain each section in turn at a Christian Endeavor social, closing the series with a pleasant evening spent with the teachers and officers alone. It would weary you if I should rehearse all the ways in which Christian Endeavor societies have proved helpful to the Sunday-school. Many a primary department has gained much from close association with the work of the superintendent of the Junior Christian Endeavor society. I have heard of a large number of places where the Endeavorers organized and maintained mission Sunday-schools--schools that in many instances have grown to churches. Often the Endeavorers take charge of the ushering of the school, furnish flowers for every session, offer rewards to the scholars for excellence in various directions, help with swift feet in the messenger service of the home department, turn their trained forces into an occasional Sunday-school prayer-meeting,--indeed, they are as ingenious in discovering ways of helping this elder sister of the Christian Endeavor society as they are zealous and persistent in these labors after they are inaugurated.