The inescapable Mrs Eaves.

See also Feijoa and Musée.

They’re accessed as “discretionary ligatures” in the OpenType menu in InDesign.

Here are the links to Mrs Eaves, Feijoa, Musée, Leitura Display and Esta.

Thank You!!

I really love Kris Sowersby’s Feijoa, thank you for that one.

Also in a lot of Adobe OpenType Pro fonts, like Caslon (st, ct), Garamond (ct), Garamond Premier, Jenson, Minion, Warnock (latter all with ct, st, sp).
Galliard Pro has ct and st, its Italic additionally sp; same goes for Hoefler Text.
It seems just every new pro text font includes them … Of course, you could find even more in the realm of script fonts, or playful italics like Sauna (ch, ck, cl, ct, sh, sk, sl, st).

But – guess what – the winner for ligatures with a top arc (at least in my humble collection) is a sans: Meta Pro comes with cb, ch, ck, cl, ct, sb, sch, sh, sk, sl, sp and st!

Thanxx everyone...
Think I’ve got more than enough to look into now.