The books of the bible fall into a number of categories
Law (Tora) (Pentateuch) Written by Moses
Genesis Exodus Leviticus Numbers Deuteronomy
History
History of the relationship between God and the Jews
Joshua Judges Ruth 1 & 2 Samuel 1 & 2 Kings 1 & 2 Chronicles Ezra Nehemiah Esther
Poetry and Wisdom
Job Psalms Proverbs Ecclesiastes Song of Songs (Solomon) Obadiah Jonah Micah
Prophesy
Isaiah Jeremiah Lamentations Ezekiel Daniel Hosea Joel Amos Obadiah Jonah Micah Nahum
Habakkuk Zephaniah Haggai Zechariah Malachai
Gospels
Matthew Mark Luke John
Acts of the Apostles
(Mainly about Paul and Peter) Acts
Epistles of Paul
(Letters) Romans 1 Corinthians 2 Corinthians Galations Ephesians
Philippians Collosians 1 Thessalonians 2 Thessalonians 1 Timothy 2 Timothy
Titus Philemon Hebrews
General Epistles
James 1 Peter 2 Peter 1 John 2 John 3 John Jude
Prophesy
(Written by John) Revelation