i linked everything else to the wiki but not these pdfs, are they hosted somewhere ? where you found them ?

On Sat, Aug 26, 2017 at 12:23 PM H. Hirzel <hannes.hirzel@gmail.com> wrote:
On 8/26/17, H. Hirzel <hannes.hirzel@gmail.com> wrote:
> And
>
> Main repository:
> http://smalltalkhub.com/mc/Pier/Pillar/main/

And the three slides which give a high-level overview of the Pillar system

HH.