Easy "Chronicler" and "When Nature Calls!" achievements
You can find the tower next to the Tarik location at the end of the game. Go there and answer the following three questions related to the original Braveland.
1. Question about the hero "profession": "A Brave Warrior"
2. Name of the woman-unit: "Healers"
3. Name of the powerful artifact: "Amulet of Rage"
Easy "Director's Cut" achievement
After completing the final battle, wait until you earn one of the "win" achievements (for the normal or hard difficulty and killing Tarik). Read the book, and once the final slides begin, close game. Start the game again, load the final save, which is created after the battle, but before the choosing to read the book. This time, destroy the book.