Here are links to all the study notes on the site, in order by book of the Bible, chapter and verse(s). Most of the notes also contain a link to questions on the same texts.

Genesis

Exodus

Leviticus

Numbers

Deuteronomy

Joshua

Judges

Ruth

1-2 Samuel

1-2 Kings [about the book]

1-2 Chronicles

Ezra – Nehemiah

Esther

Psalms

Proverbs

Isaiah

Jeremiah

Lamentations

Ezekiel

Daniel

Hosea

Joel

Amos

Jonah

Micah

Habakkuk

Zephaniah

Zechariah

Malachi

Matthew

Mark

Luke

John

Acts

Romans

1-2 Corinthians

Galatians

Ephesians

Philippians

Colossians

1-2 Thessalonians

1-2 Timothy

Hebrews

James

1-2 Peter

1 – 2 – 3 John

Revelation