Here is the full list of all 44 Ashley Clark: The Secrets of the Ancient Temple achievements.
Inspect the entrance to the zoo
Inspect the pantry
Inspect the aviary
Inspect the Centipede's Altar
Inspect the Goat's Altar
Inspect the Spider's Altar
Inspect the house
Inspect the ritual hall
Determine the hair of which animal was found at the crime scene
Beat Ben in cards
Close the cage with the gorilla
Put the statuette together according to the diagram
Solve the puzzle 'Golfer'
Get out of the nailed coffin
Solve the puzzle 'Writer'
Solve the puzzle 'Burglar'
Solve the puzzle 'Mathematician'
Solve the puzzle 'Restorer'
Solve the puzzle 'Musician'
Solve the puzzle 'Digger'
Solve the puzzle 'Butler'
Solve the puzzle 'Thinker'
Solve the puzzle 'Seeker'
Solve the puzzle 'Player'
Solve the puzzle 'Mechanic'
Solve the puzzle 'Watchmaker'
Solve the puzzle 'Jeweler'
Solve the puzzle 'Keeper'
Solve the puzzle 'Engineer'
Solve the puzzle 'Librarian'
Solve the puzzle 'Master'
Solve the puzzle 'Walker'
Solve the puzzle 'Scribe'
Solve the puzzle 'Researcher'
Solve the puzzle 'Sculptor'
Solve the puzzle 'Gold miner'
Solve the puzzle 'Ringer'
Solve the puzzle 'Metaphysician'
Solve the puzzle 'Astronomer'
Solve the puzzle 'Constructor'
Solve the puzzle 'Tester'
Solve the puzzle 'Logician'
Solve the puzzle 'Expert'
Solve the puzzle 'Mystic'