Here is the full list of all 37 The Bookwalker: Thief of Tales achievements.
Complete the epilogue
Complete book 7
Complete book 6
Put your trust in a bag of bricks
Upgrade your skills 5 times
Complete book 5
Craft 20 items
Complete book 4
Listen to all tape recordings
Dismantle objects for a total of 1000 ink
Access the abandoned apartment on the first floor
Complete book 3
Drain 500 ink from enemies
Use ink in dialogues 5 times
Return keys to the neighbour
Steal food from the fridge
Complete book 2
Craft 5 items
Use 20 items in dialogues
Obtain a new skill
Complete book 1
Leave half of the potion to the alchemist
Use 5 items in dialogues
Take alchemist's potion
Find robot's hiddent treasure
Defeat the enraged crowd
Avoid all fights in factory
Save the computer science teacher after deceiving him
Find a room behind a portrait
Shoot from a turret
Find all clockmaker's letters
Defeat both cops without taking any damage
Complete book 7 without using any artefacts
Use every artefact from the book 7
Use ink in dialogues 20 times
Block 50 damage
Win all existing fights