Books:

The Orthodox Church by Timothy Ware

The Orthodox Way by Bishop Kallistos Ware

Orthodoxy and Heterodoxy by Fr. Andrew S. Damick

Children of the Promise by Fr. Michael Keiser

Offering the Lamb by V. Rev. Michael Keiser

Becoming Orthodox by Fr. Peter Gilquest

Philokalia (St. Nikodemos of the Holy Mountain and St. Makarios of Corinth)

(All these books can be ordered from Amazon, Conciliar Press as linked above, or can be ordered by your local bookstore.  We have a few of these for purchase in our church bookstore.)

Pamphlets:

What On Earth is the Orthodox Church?

Practical Prayer

Which Came First: The Church or the New Testament?

Articles:

What Do the Converts Want’ by Terry Mattingly

‘Assembly of Canonical Orthodox Bishops’ Website

On Holy Tradition

The Ascetic Ideal and the New Testament