NOVELTY - A fuel (F1) for use in internal combustion engines, comprises: gasoline; and at least two alcohols selected from (vol.%): (a) methanol (0.01-55), (b) ethanol (0.01-80), (c) propanol (0.01-35), (d) butanol (0.01-30), (e) pentanol (0.01-20), (f) hexanol (0.01-15), (g) heptanol (0.01-13) and (h) octanol (0.01-10) or any at least two of these alcohols when fractionalized and mechanically recombined.    USE - As a fuel for use in internal combustion engines (comprising diesel engines and jet turbine engine), in heating furnaces or boilers, for a furnace, kiln, boiler or gasifier (claimed).    ADVANTAGE - The primary benefits of mixed alcohols are increased combustion efficiencies, improved fuel economies, reduced emissions profiles and low production costs. These improved combustion efficiencies result in increased miles per gallon of blended fuel. The mixed alcohol fuels can be utilized neat as a substitute fuel or as a higher BTU substitute for fermented ethanol or lingo-cellulosic ethanol when blended into E-85 type mixtures with gasoline. The mixed alcohol fuel can also be utilized as a thinning agent when blended into extra thick or heavy crude oils or tar sand bitumen heavy oils thus making it easier to transport in a pipeline or otherwise transport these thick, unrefined heavy crude oils. The use of mixed alcohol fuel as a blend stock to hydrocarbons improves and enriches the properties of both petroleum coke and coal when combusted or gasified. It serves as a highly efficient freeze-proof media to transport ground coke or coal as slurry with mixed alcohols by pipeline, rail, barge, tanker or ship. By mixing the mixed alcohols into crude oil or bitumen, the crude oil and bitumen can flow easier and consequently be less expensive to transport.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a mixed alcohol neat fuel (F2) for use in an internal combustion engine, comprising (vol.%): at least two alcohols selected from (a) (0.01-55), (b) (0.01-80), (c) (0.01-35), (d) (0.01-30) and (e) (0.01-20);    (2) a fuel (F3) for use in diesel engines, comprising: diesel; and at least two higher mixed alcohols selected from (vol.%): (a) (0.01-55), (b) (0.01-80), (c) (0.01-35), (d) (0.01-30) and (e) (0.01-20);    (3) a jet fuel (F4) for use in a jet turbine engine, comprising: kerosene; and at least two mixture of alcohols selected from (vol.%): (a) (0.01-55), (b) (0.01-80), (c) (0.01-35), (d) (0.01-30) and (e) (0.01-20);    (4) a fuel (F5) for use in heating furnaces or boilers, comprising: heating oil or bunker oil; and at least two mixed alcohols selected from (vol.%): (a) (0.01-55), (b) (0.01-80), (c) (0.01-35), (d) (0.01-30) and (e) (0.01-20);    (5) a fuel (F6) for a furnace, kiln, boiler or gasifier, comprising: coke particles or coal slurry; and at least two mixed alcohols selected from (vol.%): (a) (0.01-55), (b) (0.01-80), (c) (0.01-35), (d) (0.01-30) and (e) (0.01-20); and    (6) a hydrocarbon blendstock comprising: crude oil or bitumen; and at least two mixed alcohols selected from (vol.%): (a) (0.01-55), (b) (0.01-80), (c) (0.01-35), (d) (0.01-30) and (e) (0.01-20).