Books
Books by Anthony A. O’Brien on why sales machines break, why AI alone won’t fix them, and what it actually takes to rebuild revenue execution from the ground up.
The Fyntra Library
Books That Cut Through the Noise
Written from three decades inside revenue engines, not from a research desk. Each book breaks down where sales machines
actually leak, why AI alone won’t fix a broken process, and what operators need to do instead.
The O’Brien Method: A Field Guide to the Five Capability Gaps Stalling B2B Growth
Your pipeline behaves like a heartbeat monitor. Full one month, flat the next. Your forecast is a guess dressed up as a number. That is not a strategy problem. It is a capability problem, and capability problems are diagnosable. This is the diagnostic. Score your operation against the five domains to pinpoint exactly where revenue is bleeding.
The Operator’s Edge: Judgment, Risk, and Discipline of Lasting
You have learned to diagnose a business. You can read a pipeline, find the leak, and measure the cost. You have never learned to diagnose the one variable that touches every decision the business makes: your own judgment. The operator touches every call, and a flaw in the operator does not stay contained. It scales across every decision you make.
AI Won’t Fix It
AI won’t fix your business — it amplifies it. Point it at a sales process that works, and it scales the wins. Point it at one that leaks, and it scales the leak: faster, cleaner, and far more expensive. Most companies are doing the second and calling it progress. This is the operator’s filter for telling the difference — before you sign.
Comprehensive Guide to Private Money Markets (Second Edition)
Every real estate investor hits the same wall. The deal is good, the numbers work, and the bank still won’t fund it. Private money is where investors actually get funded. This is the operator’s field guide to working with it, written by the man who ran the lending operation and sat on the approval side of the table.