- Location: On the southeast end of the Illumination Academy, or in the Illumination Academy courtyard

- Quest-giver: Merenfire or Erudil

Description: Merenfire seems a bit . . . off. She’s speaking like a Nord, mocking thin-legged High Elves despite clearly being one. Find Erudil to see if he can give you a clue as to Merenfire’s condition.
Talk to Erudil
Head into the Illumination Academy and look for Erudil near the center of the courtyard. After speaking with him, look at the Illuminus next to him, then speak with him once again. Follow Erudil, then talk with him again when he stops.
Locate Erudil’s Friends
You’ll need to find three of Erudil’s friends around the academy, the first of whom is Pavo Maria, located just east of Erudil himself. Pavo will ask you to choose the book about his life from a selection of three books surrounding the tree in front of him. If you’ve been paying attention to Pavo, the choice will be clear.
After inspecting the book, speak with Pavo once more. He will ask you to spare some coin. You can save your money if you’d like; this won’t affect your result. After “curing” Pavo, head back to speak with Erudil. Next, read the Illuminus again, and discuss your findings with Erudil.
Tanelwen
Erudil’s second friend, Tanelwen, is on the academy’s north side. Tanelwen will ask you to read the story of her life, which has been mixed in with two other books on the benches behind you. Like Pavo, if you were listening to what Tanelwen had to say, you’ll know which book to inspect first.
After reading the book, speak with Tanelwen again. She’ll ask you to help put one of the two Illumination Academy students behind her behind bars. Speak with both of them to root out the criminal amongst them. After speaking with both of the suspects, a delicious bit of evidence pops up in the form of fruit smears on the ground. Follow this tasty trail and see if it can help unmask this pesky pie thief.
After following the trail to its conclusion, head back to Tanelwen and help her finally bring the thief to justice! Once the case has been closed, follow Tanelwen back to Erudil, speak with him, then read the Illuminus again. Speak with Erudil about the Illuminus’s contents.
Selynia
Head up the stairs on the academy’s east side and enter the Faculty Hall. Go to the second floor, then take the first left to reach the door leading to the academy’s walls. You’ll find Selynia getting into trouble there. Like the others, she will ask you to identify her by examining one of three books nearby. The book in the center of the three will give you the answers you’re looking for.
After examining the book, speak with Selynia again. Head back down to the courtyard and collect one of the giant, awful spiders roaming around. Take it back up to the wall and place it behind Selynia. Follow her into the Faculty Hall and speak with her, then head back to Erudil. Read the Illuminus once again, then speak with Glardir and Erudil, respectively.
Head back to where you originally found Tanelwen and enter the door to the Hall of Illumination. Head into the hall and take a left to reach the Academy Stacks.
Academy Stacks
The Forest Dark
Once inside the Academy Stacks, speak with Meredil the Archivist. He will ask you to dispel the illusions created by the books. Head through the door on the left and go down to the second level of the stacks. Continue to the main half of the third level to find the book The Forest Dark. You must place the book back in its proper place. Look at each of the marked bookshelves to understand how the books are sorted in this room. Reading the book in your Quest Items tab will give you a hint on this book’s home. If you get stuck on this or any other book, you can read the “A Place for Everything” note here for the answers.
After placing the book in its proper spot, head through the library door on the room’s north side.
The Siege of Ald Marak
Head up the stairs, and go to the room’s east side to find your next book, The Siege of Ald Marak. Grab it, then enter the door south of you and go upstairs. Again, look at the bookshelves to learn which category your book belongs in, then read the book again to see if it matches any of these.
After placing the book, head east and enter the door on your left. Head up the stairs to find your next book.
The Truth of Minotaurs
The title of the book says it all. Look through this new set of bookshelves and find the one that most relates to the title and content of this book.
After defeating the Minotaur duo, enter the room they were guarding and speak with Glardir. Then take the passage behind her and go down the stairs into the room below. You’ll find the Illuminated one there.
Once you defeat the Illuminated One, grab the book behind it and put it on its proper shelf. Now head back to Erudil and speak with him to wrap up this quest up. He’ll give you a shield, the Targe of Foul Story, for your help.