This is by John Hobbs.
Lesson 1: The Fear of Jehovah-The Beginning of Knowledge (Chs. 1-3), Lesson2: The Warning of Wisdom Concerning Evil Ways (Chs. 4-7), Lesson 3: Wisdom's Ways Versus Foolish Ways (Chs. 8-10), Lesson 4: Right Rules For Right Living (chs 11-14), Lesson 5: Virtues and Vices (Chs. 15-18), Lesson 6: The Characteristics of the Low and Gentile Life (Chs. 19-22), Lesson 7: The Characteristics of the Deceitful Life (Chs. 23-25), Lesson 8: Folly and Its Fruit (Chs. 26-28), Lesson 9: Morality and Justice and the Virtuous Life (Chs. 29-31), Lesson 10: Under the Sun (Eccl. Chs. 4-6), Lesson 11: Striving After Wind (Eccl. Chs. 4-6), Lesson 12: God's Word-A Guard Aganist Vanity (Eccl. Chs. 7-9), Lesson 13: The Solution To The Problem-Look To God (Eccl. Chs. 10-12)
Sunset Institute Press
