Here is the full list of all 24 The Wisbey Mystery achievements.
Created a potion
Opened the casket
Cought a fish
Hit the target
Assembled the shotgun
Painted a picture
Eliminated the fire
Lit the lamp
Turned on the theater
Played the music
Got the code
Fixed the ladder
Fixed the mechanism
Fixed the radio
Helped the journalist
Got to the window
Entered the cellar
Got rid of the squirrel
Cabinet is opened
Entered the house
Opened the cache
Glass is cut
Glove Compartment Opened