The Silver Case chapters order: https://i.imgur.com/WWVpqCP.png
The 25th Ward chapters order: https://i.imgur.com/aEcGJPl.png

This list is in order.

NOT INCLUDED:
-Case 4.5 (read in-between Case 4 and 5 of Transmitter in The Silver Case): http://fftranslations.atspace.co.uk/tscnov/index.html
-Hand in Killer7 (read after Killer7): https://drive.google.com/file/d/1xMWpFYXZPGlcJ2XAFn3aia0mYzNPh8en/view
-Kurayami Dance (read after NMH1/2): http://www.believeinthe.net/kurayami.html

Based on: https://abload.de/img/killthepastchartpaks0.png made into a list for convenience.
Versions to avoid aren't listed.