The book of Leviticus.

The third book of the Pentateuch.

Attributed author(s).
Moses.

Text(s) available.
None on site.
CCEL: Leviticus (Hebrew only).
Swete LXX (Greek only).
Bible Gateway (English only).
HTML Bible: Leviticus 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27 (Hebrew and English).
HTML Bible: Leviticus 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27 (Latin Vulgate only).
Zhubert (Greek and English).
Kata Pi BHS: Leviticus 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27 (Hebrew and English).
Kata Pi LXX: Leviticus 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27 (Greek and English).
Sacred Texts: Leviticus 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27 (polyglot).

Useful links.
Leviticus at the OT Gateway.
Leviticus in the Jewish Encyclopedia.
Pentateuch at Kata Pi (Oesterly and Robinson).
Leviticus from the Plymouth Brethren.

Jewish tradition attributes the Pentateuch (that is, the books of Genesis, Exodus, Leviticus, Numbers, and Deuteronomy) to Moses. Our English title is of Greek derivation (Λενιτικον [βιβλιον]) and means Levitical [book], indicating the priestly laws enumerated therein.

The book was originally written in Hebrew, but the ancient Greek translation known as the Septuagint (abbreviated LXX) is also a very important witness to the text.