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