In How to Read Proverbs,
 Tremper Longman provides a guide to understanding and savoring the 
Proverbs for all their wisdom. By studying the book of Proverbs as a 
whole, you’ll gain greater insight as you discover its relation to other
 Scriptural wisdom literature and even ancient non-Israelite wisdom.
Plus, add How to Read the Psalms to your digital library for US$1.99!
Tremper
 Longman helps us overcome the distance between the psalmists’ world and
 ours. He explains the various kinds of psalms, how they were used in 
Hebrew worship, their relationship to the rest of the Old Testament, and
 how Christians can appropriate their messages and insights today.
- another free one by the Medieval reformer and mystic (from Verbum/Logos):
 
Sermons of St. Bernard on Advent & Christmas
by St. Bernard of Clairvaux


