No. 12. HOW TO WRITE LETTERS TO LADIES.--Giving complete instructions for writing letters to ladies on all subjects; also letters of introduction, notes and requests. No. 24. HOW TO WRITE LETTERS TO GENTLEMEN.--Containing full directions for writing to gentlemen on all subjects; also giving sample letters for instruction. No. 53. HOW TO WRITE LETTERS.--A wonderful little book, telling you how to write to your sweetheart, your father, mother, sister, brother, employer; and, in fact, everybody and anybody you wish to write to. Every young man and every young lady in the land should have this book. No. 74. HOW TO WRITE LETTERS CORRECTLY.--Containing full instructions for writing letters on almost any subject; also rules for punctuation and composition; together with specimen letters. THE STAGE. No. 41. THE BOYS OF NEW YORK END MEN'S JOKE BOOK.--Containing a great variety of the latest jokes used by the most famous end men. No amateur minstrels is complete without this wonderful little book. No. 42. THE BOYS OF NEW YORK STUMP SPEAKER--Containing a varied assortment of stump speeches, Negro, Dutch and Irish. Also end men's jokes. Just the thing for home amusement and amateur shows. No. 45. THE BOYS OF NEW YORK MINSTREL GUIDE AND JOKE BOOK.--Something new and very instructive. Every boy should obtain this book, as it contains full instructions for organizing an amateur minstrel troupe. No. 65. MULDOON'S JOKES.--This is one of the most original joke books ever published, and it is brimful of wit and humor. It contains a large collection of songs, jokes, conundrums, etc., of Terrence Muldoon, the great wit, humorist, and practical joker of the day. Every boy who can enjoy a good substantial joke should obtain a copy immediately. No. 79. HOW TO BECOME AN ACTOR.--Containing complete instructions how to make up for various characters on the stage; together with the duties of the Stage Manager, Prompter, Scenic Artist and Property Man. By a prominent Stage Manager. HOUSEKEEPING. No. 16. HOW TO KEEP A WINDOW GARDEN.--Containing full instructions for constructing a window garden either in town or country, and the most approved methods for raising beautiful flowers at home. The most complete book of the kind ever published. No. 30. HOW TO COOK.--One of the most instructive books on cooking ever published. It contains recipes for cooking meats, fish, game, and oysters; also pies, puddings, cakes and all kinds of pastry, and a grand collection of recipes by one of our most popular cooks. No. 37. HOW TO KEEP HOUSE.--It contains information for everybody, boys, girls, men and women; it will teach you how to make almost anything around the house, such as parlor ornaments, brackets, cements, Aeolian harps, and bird lime for catching birds. ELECTRICAL.