You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Category: IT TAKES A THIEF 
Clue: English novelist Ernest Hornung created this “gentleman cracksman”
raffles

Category: STARTS & ENDS WITH "H" 
Clue: To secretly devise something, like a plan for a really good door on my boat
hatch

Category: WYOMING 
Clue: Wyoming shares the Black Hills National Forest with this state

south dakota