A nice cheap way to get a hold of these other books is through Edgar J. Goodspeed's translation of the Apocrypha. Goodspeed's translation is a bit older but it's still fine. You also get books like 1 and 2 Esdras and the Prayer of Manassah, which were often in copies of the Vulgate but seen by Catholics as non-canonical. Some Catholic Bibles now omit them for the exact same reason the Protestants omit the Apocrypha.
The Apocrypha
A nice cheap way to get a hold of these other books is through Edgar J. Goodspeed's translation of the Apocrypha. Goodspeed's translation is a bit older but it's still fine. You also get books like 1 and 2 Esdras and the Prayer of Manassah, which were often in copies of the Vulgate but seen by Catholics as non-canonical. Some Catholic Bibles now omit them for the exact same reason the Protestants omit the Apocrypha.