Puzzle 17

Caveat __, buyer beware.

Grand __, groupings of freemasons.

Cold environment with treeless plains.

__ fish; marine creature with a fishing rod.

__ 17: 1953 movie about WWII POW camp.

French stew.

Northern Spanish city, home to a Guggenheim museum.

Shadow-casting blade of a sundial.

Wild Bill __, lawman shot while playing poker.

Desert in which Beau Geste's Foreign Legion fights.

Tangential comments; anagram of Sadie's.

The first __ of spring heralds the new season.

Snowboard sunglasses company.

Long-fingered nocturnal lemur.

TV drama with Jessica Biel as Cora Tanetti.