2010-2011 School Year Resolution V (for teachers, parents, youth ministers, etc.)
--Mortimer Adler, The Paideia Proposal: An Educational Manifesto (New York: The Macmillan Company, 1982), 59.
To this end, what about one new book per subject per year?
As I am teaching medieval and modern European history, it seems time to tackle Eamon Duffy's The Stripping of the Altars. The Atlantic Monthly gave a great review of this book here. If you are looking for something historical, here is a list to get you started.