A long-obsolete book


Joe Christy was a prolific and competent aviation writer who wrote many
short books for the G/L-TAB imprint as well as better publishers. This
one is not poorly written or edited but it is an overview of suitable
choices to power homebuilt aircraft circa 1977, its publication date.
It is no longer current or useful, nor does it have historical value.
Don't waste your money on it.