The title of a talk that I'm giving twice in September. Btw...it is simple, but it's not easy...
September 28th:
Perhaps this could appear as "A Pocket Guide" similar to two that I've written already:
A Pocket Guide to the Mass
and
A Pocket Guide to Confession
which is part of a series of "pocket guides" that include titles by Dr. Scott Hahn:
A Pocket Guide to the Bible 
, Peter Kreeft:
A Pocket Guide to The Meaning of Life (Pocket Guide Series)
, Patrick Madrid:
A Pocket Guide to Catholic Apologetics
,
A Pocket Guide to Purgatory 
, and Fr. George Kosicki's:
A Pocket Guide to Divine Mercy (A Pocket Guide to)