'American Biography.' Miss PICKERING'S 'Grumbler' is one of the best and most interesting novels we have read for many a day; 'The Hunchback' of HUGO is too well known to our readers to require mention; and the same may be said of NAPIER'S excellent history. 'The Lady at Home' will commend itself to all readers, for its truly admirable lessons to American women. COLGAN'S poems deserve more space than we can devote to them. The writer has the true poetical _feeling_, and his execution is often very felicitous, and always creditable. . . . THE 'Nile Story' of our Boston correspondent; a notice of the Phreno-Mnemotechny of Professor GOURAUD; of the Re-publication of English Magazines and Reviews; of New Music, and other late publications; are all _unavoidably_ postponed, for reasons already stated, until our next number.