The highest authority on Base Ball. The only book published containing the official =League Playing Rules=, under which every club in America plays; also players' averages, illustrations on curve pitching, batting, &c. Every lover of base ball should have a copy. Mailed, postpaid, upon receipt of 10c. =A. G. SPALDING & BROS., Publishers, Chicago, Ill.= OUR CHILDREN'S SONGS. * * * * * Our Children's Songs. Illustrated. 8vo, Ornamental Cover, $1.00. * * * * * The best compilation of songs for the children that we have ever seen.--_New Bedford Mercury._ This is a large collection of songs for the nursery, for childhood, for boys and for girls, and sacred songs for all. The range of subjects is a wide one, and the book is handsomely illustrated.--_Philadelphia Ledger._ It contains some of the most beautiful thoughts for children that ever found vent in poesy, and beautiful "pictures to match."--_Chicago Evening Journal._ An excellent anthology of juvenile poetry, covering the whole range of English and American literature.--_Independent_, N. Y. Songs for the nursery, songs for childhood, for girlhood, boyhood, and sacred songs--the whole melody of childhood and youth bound in one cover. Full of lovely pictures; sweet mother and baby faces; charming bits of scenery, and the dear old Bible story-telling pictures.--_Churchman_, N. Y. * * * * * Published by HARPER & BROTHERS, New York. HARPER & BROTHERS _will send the above work by mail, postage prepaid, to any part of the United States, on receipt of the price_. CHILDREN'S PICTURE-BOOKS. Square 4to, about 300 pages each, beautifully printed on Tinted Paper, embellished with many Illustrations, bound in Cloth, $1.50 per volume. The Children's Picture-Book of Sagacity of Animals. With Sixty Illustrations by HARRISON WEIR. The Children's Bible Picture-Book. With Eighty Illustrations, from Designs by STEINLE, OVERBECK, VEIT, SCHNORR, &c. The Children's Picture Fable-Book. Containing One Hundred and Sixty Fables. With Sixty Illustrations by HARRISON WEIR. The Children's Picture-Book of Birds. With Sixty-one Illustrations by W. HARVEY. The Children's Picture-Book of Quadrupeds and other Mammalia. With Sixty-one Illustrations by W. HARVEY. * * * * * Published by HARPER & BROTHERS, New York. _Sent by mail, postage prepaid, to any part of the United States, on receipt of the price._ Old Books for Young Readers. * * * * * Arabian Nights' Entertainments. The Thousand and One Nights; or, The Arabian Nights' Entertainments. Translated and Arranged for Family Reading, with Explanatory Notes, by E. W. LANE. 600 Illustrations by Harvey. 2 vols., 12mo, Cloth, $3.50. Robinson Crusoe.