Yours truly, writing for Typekit:
Lithos is easily overused, but can set a lively tone if used sparingly. Choose a text face that resonates with this titling face. The hand-tooled forms and compatible geometry of Cronos and Lithos help them feel like a natural pair. Chaparral and Lithos are jaunty, low-contrast faces, and they’re siblings — both designed by Carol Twombly.