I've resubmitted Chapter 5 for two small typos:
- The courier's name should be "473". In one of the oldest typos in the history of bookkeeping machines and adding machines, my finger skipped a row and renamed it "476". (If two trys at adding a column of numbers is divisible by 3, you've probably made this error.)
- "ordnance", weapons. I had used "ordinance", a rule or law.