| 2/1 Game Force System - 7th Edition (2021) 10/27/2021 |
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| Summary of Agreements for Timm's 2/1 Game Force System 12/01/2025 |
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| Strong Magic Diamond System - 02/01/2025 |
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| A Historical Review of Hand Evaluation 01/25/25 |
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| The Optimal Modified 2/1-Club System (2022) - NEW BOOK 03/01/2022 |
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| Summary of Optimal Modified 2/1-Precision Club Advanced 09/03/2024 |
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| EHAA - Every Hand An Adventure 09/15/2024 Advanced |
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| Advanced Bidding Conventions/Gadgets 06/22/2022 |
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| EZ-Expert Bidding Tools: For Duplicate Bridge (2023) 09/01/2023 |
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| The Charles Goren Bidding System 02/19/22 Beginner |
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| The Swedish Club System 06/02/22 |
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| Modified Blue/White Club System - 07/02/24 Advanced |
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| Laws of Duplicate Bridge 02/02/21 |
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| ACBL Convention Charts April 15, 2024 |
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| ACBL Alert Procedure As of April 15, 2024 |
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| Red Alert - Change to ACBL Alert Procedure as of January 1, 2021 |
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| RED Alert Summary 01/19/21 |
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| Standard American Bidding System 10/09/21 Beginner |
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| Match Point Partnership Bidding - A better Approach 10/14/21 Beginner |
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| Example of a Completed 2/1 Game Force System CC |
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| On-Line form for New ACBL Convention Card |
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| TOUCAN Club (New 2/1 System) 03/15/21 |
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| Weak Diamond Stong Club System 11/24/22 |
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| Modern Competitive Bidding with Audry Grant |
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| Modified Club Transfer Responses 2/1 System 05/07/21 |
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| 2/1 T-Walsh Bidding System |
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| Honeymoon Moscito 04/27/22 Advanced |
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| The MOSCITO Bidding System 05/31/21 |
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| A Forcing Diamond 2/1 System |
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| A Big Dimond Bidding System |
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| Tangerine Weak/Strong Club System 05/10/22 Intermediate |
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| Santa Fe Precision (Simple Meckwell Lite) 03/2025 |
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| Symmetric Relay - Strong Club System 08/20/21 |
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| Strong Club Unbalanced Diamond 08/20/21 |
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| Precision Simplified - 2nd Edition (2011) |
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| The Ultimate Power Club 08/20/21 |
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| Italian Precision Cue Bids |
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| Incision Forcing Club Bids |
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| Defending Against the Precision Club |
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| More on Defending Against Precision |
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| Hand Evaluation Using Bergen's Adjust-3 Method |
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| Hand Evaluation Using Zar Points |
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| Optimal Hand Evaluation Method - An Overview 04/20/2022 Intermediate |
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| When is it best to Bid, Pass or Double? |
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| Four-Way Transfers with Range Ask Bid |
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| 3-Way Double Reverse Drury |
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| Bids after 1♥-1♠-? The Zirconia Convention |
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| The Nebulous Two Club Convention |
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| More on Bidding 3-suited Hands |
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| Roman Overcall Bidding System |
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| Vacant (Worthless) Doubleton Convention |
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| Finding the Queen using Vacant Places |
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| 2/1 Convention Card Agreements |
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| Convention Card - Carding Agreements |
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| Mexican Two Diamond Convention |
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| An Analysis of Strong NT, Rule of 20 and 15 Hands |
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| Five-Card Major Suit Stayman |
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| Bridge Principles and Maxims |
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| How to Compete over the Forcing 1NT Bid |
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| Notrump Natural or Take-out? |
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| Kaplan Interchange/Inversion Bid |
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| Jammer Two-Diamond Convention |
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| Opening and Responding to 2 Clubs |
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| Sandwich Notrump with Hess Cue Bids |
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| Doubles, Doubles, and Doubles |
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| Rosenkrantz, Responsive, and Snapdragon Doubles |
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| Bidding Over Interference Without a Fit |
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| Game Try Bids "Tell or Ask"05/20/21 |
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| 3344 Convention and Spiral Raises |
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| "Bergen" Raises - An Overview |
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| Stayman with Smolen, and Crawling and Extended Stayman |
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| Roman Keycard Blackwood 1430 |
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| Jacoby Roman Keycard Blackwood 1430 |
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| The Power of Voids in Slam Bidding 01/28/21 |
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| 4015 6-pac Roman Keycard Blackwood |
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| Weak Roman Keycard Blackwood |
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| Bidding Over and Responding to 3/4/5 Level Preempts |
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| Fit Showing Bids Over Strong 1NT Bids |
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| Offense to Defense Ratio (ODR) 06/13/2021 |
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| The Walsh Club Convention |
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| Spiral Scan Bids after Jacoby 2NT |
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