Historical clue formulations

• Book after Song of Solomon — 2025-09-28
• Old Testament prophet — 2024-04-24
• Name meaning "God is salvation" — 2023-01-18
• Book after Song of Solomon — 2020-10-05
• Book after Song of Solomon — 2019-11-19
• Source of the line "They shall beat their swords into plowshares" — 2018-04-29
• So-called "Shakespeare of the Prophets" — 2016-09-09
• Book after Song of Solomon — 2016-05-10
• Source of the line "They shall beat their swords into plowshares" — 2015-07-16
• Book after Song of Solomon — 2015-04-22
• Prophet on the Sistine Chapel ceiling — 2014-07-24
• Old Testament prophet — 2013-09-02
• "Unto us a son is given" source — 2012-11-09
• First of the Major Prophets — 2009-05-10
• Book after Song of Solomon — 2008-07-07
• Book before Jeremiah — 2007-09-05
• Book before Jeremiah — 2006-07-18
• Book of prophecies — 2002-08-18
• "Four Essays on Liberty" author Berlin — 2001-08-31
• "Four Essays on Liberty" author Berlin — 2000-07-22
• Second-longest Bible book — 1999-09-30
• Book after Song of Solomon — 1997-08-25
• Whence the line "For unto us a child is born" — 1996-02-15
• Book after Solomon — 1995-06-07