United States Code (from Title 1 to Title 51)
Complete list of all U.S Codes & titles at one place with out internet access nor any printed books
Its a InApp purchase and you can active Titles.

List of available Titles:
Title 1 - General Provisions
Title 2 - The Congress
Title 3 - The President
Title 4 - Flag and Seal, Seat of Government, and the States
Title 5 - Government Organization and Employees*
Title 6
(original) - Surety Bonds (repealed)
(Enacted into positive law by the 80th Congress in 1947; combined into Title 31 when it was enacted into positive law.)
Title 6 - Domestic Security
Title 7 - Agriculture
Title 8 - Aliens and Nationality
Title 9 - Arbitration
Title 10 - Armed Forces (including the Uniform Code of Military Justice)
Title 11 - Bankruptcy
Title 12 - Banks and Banking
Title 13 - Census
Title 14 - Coast Guard
Title 15 - Commerce and Trade
Title 16 - Conservation
Title 17 - Copyrights
Title 18 - Crimes and Criminal Procedure
Title 19 - Customs Duties
Title 20 - Education
Title 21 - Food and Drugs
Title 22 - Foreign Relations and Intercourse
Title 23 - Highways
Title 24 - Hospitals and Asylums
Title 25 - Indians
Title 26 - Internal Revenue Code
Title 27 - Intoxicating Liquors
Title 28 - Judiciary and Judicial Procedure
Title 29 - Labor
Title 30 - Mineral Lands and Mining
Title 31 - Money and Finance
Title 32 - National Guard
Title 33 - Navigation and Navigable Waters
Title 34 - Navy (repealed all of Title 34 in 1956 when Navy was moved into Title 10 subtitle C)
Title 35 - Patents
Title 36 - Patriotic Societies and Observances
Title 37 - Pay and Allowances of the Uniformed Services
Title 38 - Veterans' Benefits
Title 39 - Postal Service
Title 40 - Public Buildings, Properties, and Works
Title 41 - Public Contracts
Title 42 - The Public Health and Welfare
Title 43 - Public Lands
Title 44 - Public Printing and Documents
Title 45 - Railroads
Title 46 - Shipping
Title 47 - Telegraphs, Telephones, and Radiotelegraphs
Title 48 - Territories and Insular Possessions
Title 49 - Transportation
(enacted into positive law in stages; Title IV in 1978, Title I in 1983, and Titles II, III, and V-X in 1994)
Title 50 - War and National Defense
Title 51 - National and Commercial Space Programs