only 1 use
(click/touch triangles for details)
- As soon as he spread it on the table, a flickering hologram appeared above the surface: Leo Valdez, looking impish as usual with his dark wispy hair, his mischievous grin, and his diminutive stature.p. 114.7
There are no more uses of "mischievous" in The Hidden Oracle.
Typical Usage (best examples)