Build with knowledge.
Go further with Pro.
Over 2,500 pages of wisdom across five volumes.
Online reading, a book assistant, and connected practice. Expertise you earn.
Learning editions in development. Books to keep, with a year of learning services.
A practical way to build.Meet the book
More than knowing the syntax.
Knowing what to do with it.
A LIBRARY WITH A PURPOSE
Ideas worth understanding.
Models worth building.
Start with a complete foundation. Follow it into deeper applications. Keep something useful within reach.
Mount Up
Building on Grids365
From the first model to the full picture.
High Tail
Advanced Modeling in Grids365
Specialist methods. Defensible choices.
Blaze The Trail
Practical business models in Grids365
Decisions, risk, and growth.
THE PRO LEARNING EXPERIENCE
Read it. Try it.
Make it your own.
Our planned learning editions connect online books, library search, a cited assistant, and practical feedback. Read, ask, practice, and demonstrate what you can do.
Move the slider. Follow the result.
One result.
Connected to its assumptions.
Built from the books.
Short, focused lessons grounded in a coherent body of knowledge.
Learn through change.
Work the example. Change an assumption. Follow what happens next.
Let the work speak.
Apply the idea to a new problem and explain the choices you made.
Operations Decision Systems
Eight named specializations. Four practice clusters. A scoped route from deep expertise to Tall In The Saddle.
FOUR LEVELS. EARNED.
A clear path.
Your own ambition.
An open beginning. Increasing depth. Recognition that means something because you demonstrate it.
Foundations
Build a useful first model. Change an input, explain a result, and know its limits.
Practitioner
Turn your understanding into a complete business application that holds up under change.
Advanced Specialist
Choose a field. Learn deeper methods. Defend the decisions behind your approach.
Tall In The Saddle
Connect deep work across a named range, then stand behind your judgment when the problem changes.
Proposed credential pathway. All levels are in development; awards are not yet being issued.
A strong start.
Open to everyone.
Your first useful model should open a door. Foundations is planned to include the lessons, practice, assessment, retries, and credential—without a book purchase.
Professional is a standard
you bring to the work.
Not just a label you put on it.
Your next chapter starts here.
Find your starting point. Build your understanding. Take it further.
Get started