Introduction to Pāli

Recommended Reading 

• The Life of the Buddha
• Discourse Summaries
• The Art of Living
• What the Buddha Taught

Intermediate level

Recommended Reading 

• The Buddha and His Teachings
• Introduction to Pali
• The Clock of Vipassana Has Struck
• The Buddha's Ancient Path

Advanced level

Recommended Reading

• Essence of Tipitaka
• Sayagyi U Ba Khin Journal
• Dependent Origination
• The Way to Ultimate Calm
• The Historical Buddha
• Buddhist Ethics