I have broken down my tutorial into several sections. Feel free to start wherever you think is right for you.

• Lesson 1: The Rules of Contract Bridge
• Lesson 2: The Very Basics of Bidding
• Lesson 3: The Very Basics of Playing
• Lesson 4: Basic Bidding Conventions
• Lesson 5: Forcing and Artificial Bids
• Lesson 6: Opening Leads
• Lesson 7: How to Finesse
• Lesson 8: Planning the Play in No Trump
• Lesson 9: Planning the Play in a Suit
• Lesson 10: Defending against No Trump
• Lesson 11: Defending against a Suit
• Lesson 12: Slam Bidding
• Lesson 13: Penalty Doubles

So far, the last lesson which is actually ready for anyone to read is Lesson 4. (Sorry! I'm working on them now!)