Logic About Logic
The difference between reasoning inside a logic and reasoning about one
Planned, not yet written
This rung already has its place in the Metalogic ladder and a fixed job in the order. The prose is what is missing. Writing it out of sequence would break the guarantee that nothing here uses a term before an earlier article defines it.
Will definemetalogicmetatheoryphilosophy of logic
Assumesargumentvalidityinference