CASTINE – The Common Book Program will hold a free panel discussion on extreme adventures at 7 p.m. Monday, Dec. 1, at the Maine Maritime Academy’s Delano Auditorium.

Panelists will include Antarctic climatologist Paul Mayewski, sea kayaker Pete Kalajian, hiker Lesli Clapp, climber and MMA student Charles Perry, and sailor and MMA professor Andy Chase.

For more information, contact David Gilbert at 326-2374.