Prytaneum Series
Read the
Numbers,
Lead Your Company

Read the numbers, lead your company

A practical guide for owners stuck between working in their company and leading it

Most owners open their books once a year. This one shows you how to read them every month.

Every year, thousands of company owners file their books, close the folder, and go back to running the business the same way they did the year before.

This book teaches you to read your own bookkeeping the way an accountant does: the P&L as a story, the balance sheet as a photograph, and cash flow as the gap between profit and what is in the bank. Not a book about accounting theory. A practical guide for owners stuck between working in their company and leading it, one monthly habit at a time.

In this book
  • Turn your bookkeeping from a yearly formality into a monthly habit
  • Read the P&L, balance sheet, and cash flow like an investigation
  • Spot a problem while it is still small and cheap to fix
  • Compare your numbers against your branche and your competitors
  • Build your own action plan to lead, not just run, your company
Get the book

Available September, 2026

Amazon — ebook

Kindle edition, worldwide

Coming soon

Amazon — paperback

Print on demand, worldwide

Coming soon

Publisher — ebook

Dutch customers only

Coming soon

Publisher — paperback

Dutch customers only

Coming soon

Written by John Noordstrand, an accountant, a manager, and a self-described financial whizzkid who learned most of it the hard way. He's also a father and a volunteer firefighter, which taught him as much about steady, level-headed decisions under pressure as any finance career did.