Religion

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Wonderful ideas for religion, including books of the saints:

Mercy for Marthas

Religion Series:

New St. Joseph Baltimore Catechism

Baltimore Catechism III  (Grade 9)

Understanding the Scriptures  (Seton edition or choose parish edition below: Grade 10)

Morality for Catholic Students  (Grade 11)

Following Christ in the World  (Grade 12)

Faith and Life

Our Quest for Happiness

YOUCAT

Quick Lessons with Father Mike

Catholicism

Jesus:
Kindheitslegenden (ab 7 Jahren)
Mein Jesus, ich habe Dich lieb (Schwester M. Paula) (8-10 Jahre)
The Life of Our Lord  (Charles Dickens) (ages 9-12)
Königskind und Hirtenkind (10-12 Jahre)
A Life of Our Lord for Children (ages 8-14)
Christ Legends (Selma Lagerlöf)  (ages 8-12 or older)

Jesus 2000: Was von der Botschaft bleibt (Klasse 10-12), English original: Jesus, Then and Now (high school), Jesus, Then and Now videos

Bible History/Church History
Golden Children's Bible  (Grade 3)
Child's Bible Story (Knecht)  (Grade 4)
The Bible Story (George Johnson, M. Dominica)  New edition St. Augustine Academy Press  (Grade 5)

Seton Bible History Old Testament (Grade 6)

Seton Bible History New Testament (Grade 7)
Bible History (George Johnson, M. Dominica)  (Grades 6 and 7)

Understanding the Scriptures  (Parish Edition Grade 10)

The Story of the Church (Grades 7 and up)  (George Johnson, M. Dominica)

Witness to the Faith.  Church History.  Seton  (Grade 8)
My Book of the Church's Year

Mass: 

The Holy Sacrifice of the Mass (Latin Mass)  (Grade 5 to 8)

The Mass: Understanding What We Do and Say (Grade 8)

Understanding the Mass (Grade 10)

A Biblical Walk Through the Mass