MONTROSE.--The most beautiful volume of sacred poetry with which we are acquainted is _Verses_, by Christina G. Rossetti (Society for Promoting Christian Knowledge). It contains 225 pages, and the price is (about) 2s. 6d. There are many miscellaneous collections, the price of which you can learn from any bookseller, e.g., _The Book of Praise_, compiled by Sir Roundell Palmer; _Lyra Anglicana_, _Apostolica_, _Germanica_, _Christiana_. C. A. M.--There are a great many classes for correspondence. We have mentioned in this column that R. G. P., Fairview, Four Oaks, Sutton Coldfield, gives correspondence lessons at 1s. per lesson. Particulars of instruction by correspondence can be obtained from the Secretary, Association for the Education of Women, Clarendon Building, Oxford. There are also the Queen Margaret Correspondence Classes; apply Hon. Secretary, 31, Lansdowne Crescent, Glasgow; and the St. George's Correspondence Classes; apply to the Secretary, 5, Melville Street, Edinburgh. We applaud your wish to improve your arithmetic, and hope you will try in one of these directions. ALEXANDRA CARAGEORGIADES (Cyprus).--Thank you for your pleasant little letter. The _Girls' Outdoor Book_ is illustrated. If your friend Miss Mitchell reads this, she will know you send your love to her. WYMONDHAMITE.--Many thanks for your suggestions. We have already received answers concerning "The Doctor's Fee," but are grateful to you for your kind letter. Your answer and inquiry appear in "Our Open Letter Box." OUR OPEN LETTER-BOX. VIOLET wishes to know the author of two verses beginning, "It is in loving, not in being loved," "The heart is blest." We cannot find them among Dr. Bonar's "Hymns of Faith and Hope," though Violet suggests they are by him. BRIAR ROSE asks for a book of recitations containing "The Little Hero" and "The Sioux Chief's Daughter." WE have two answers to "LENNOX." One is from "C. J. HAMILTON," who complains of her misquotation, and gives George Macdonald's lines as follows:-- "Alas! how easily things go wrong. A sigh too much, or a kiss too long, And then comes a mist and a weeping rain, And life is never the same again. Alas! how hardly things go right. 'Tis hard to watch on a summer's night, For the sigh will come, and the kiss will stay, And a summer night is a winter day." "BERTHA" sends us "the whole of the poem" as quoted in a book entitled _The Everyday of Life_, by the Rev. J. R. Miller, D.D. To the verses already transcribed, which we ourselves recognise as the only ones from the pen of George Macdonald, she also adds that quoted by "Lennox" and another. "And yet how easily things go right, If the sigh and the kiss of the winter's night Come deep from the soul in the stronger ray That is born in the light of the winter's day.