See the website for the logo. I tried What the font, but it didn’t recognize the “s” and “t”. This might be custom vector work.
Answer
Looks like Century Schoolbook Roman to me:
The swirl on the ‘st’ is a stylistic ligature that’s common among typographers (and available in many OpenType fonts), but pretty rare in real-world use. The gap in the crossbar of the ‘t’ is probably custom.
Attribution
Source : Link , Question Author : Punodostres , Answer Author : Brendan