It must be premised, that the session 1851 was considered by politicians a peculiarly barren and unfruitful one, as the Great Exhibition, in conjunction with ministerial difficulties, and the monster debates on the Ecclesiastical Titles' Bill, tended greatly to impede the ordinary business of the Houses, and gave an air of tedium and languor to the whole proceedings. Nevertheless, the papers for the year amount to no less than sixty volumes! Of these, the first six contain Public Bills. A bill, as most of our readers must be aware, is a measure submitted to the consideration of parliament with the view of its being adopted into the legal code of the country, for which it must receive the sanction of both Houses and the assent of the crown. When a bill has 'passed' through the Lords and Commons, and received the royal assent, it becomes an 'act'--that is, a law. A bill, in passing through the Houses, is subjected to numerous amendments and alterations in form, and is often printed, for the use of members and other parties interested, three or four times after such alterations, before it comes forth in its final and permanent form as an act. Thus, the famous Ecclesiastical Titles' Bill is to be found in three several shapes among the bills before it reappears for the fourth time as an act. Again, the word 'public' prefixed to these six volumes of bills, reminds us of the vast amount of business that comes before parliament and its committees in the shape of 'private' bills, of which no record appears here. These are bills of special and individual application, such as when a public company seeks an act of incorporation, the possessor of an entailed estate desires to sell a portion of ground, a railway directory asks for powers of various kinds, and so on.