Films

Milano Calibro 9 (1972)
[#7 in The 100 Films in a Year Challenge 2025]
+ featurette Italia Violenta, in which Matthew Holness (yes, the Garth Marenghi guy) talks about his love of the poliziotteschi and this film in particular

Fiction

The Sign of the Four by Sir Arthur Conan Doyle
Chapters 10–11

Comics

X-Men
#5 Psychic Rescue in Progress by Jed MacKay & Ryan Stegman

Videos

Talks Machina
#123 'Manifold Morals'
[Watch it (again) on Internet Archive.]