I added tabs to my personal copy to serve as quick reference points when talking about the book, and then I decided to mark the Sermons by liturgical color.

If you have a set of the right colors (or close enough!), here are the page numbers to mark Rhythms of Habit by season:

• Advent (Purple): 46
• Christmas (Gold or White): 66
• Epiphany (Green): 82
• Lent (Purple): 93
• Holy Week (Black or Red or Purple): 118
• Easter (Gold or White): 137
• Pentecost (Red): 143
• Ordinary Time (Green): 158