They use reprinted books:
Little Angel Readers
National Catholic Readers
Saxon Math is available ; but not included in their lesson plans
Living in God World - Science
They use The Rosary Booklet; The Way of the Cross, also CD or cassettes of Songs for God and Country and 24 Catholic Songs
It's very easy to follow the lesson plans for newbies.
Cursive writing is introduced in kindergarten.
They use the Children's Catholic Picture Bible...and each lesson is based upon Catholicism and not secularism Even the coloring books include: Angels, Mother of God, etc.
You can view their book lists at www.olvs.com
Let me know if you need any additional information.