“Her Ladyship’s Diary” is a e-book you’ll find in Blue Prince situated in Her Ladyship’s Chamber. Not solely is the room itself arduous to draft — it has particular location necessities — however the diary can also be locked — and there’s no clue about the place the important thing could be.
Discovering the Diary Key and drafting Her Ladyship’s Chamber each require planning (and luck) throughout a number of days. You’ll doubtless need to retailer objects within the Coat Verify and are available again for them when you get the fitting draft pool.
Our Blue Prince information will present you the way to unlock Her Ladyship’s Diary together with the way to draft Her Ladyship’s Chamber and the place to search out the Diary Key.
[Ed. note: This guide contains spoilers for Blue Prince.]
Methods to draft Her Ladyship’s Chamber in Blue Prince

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The outline of Her Ladyship’s Chamber has a few clues about the place within the property it may be drafted. Particularly, it says that the room is within the west wing of the home and that it’s a tribute to her childhood dwelling in Eraja — the dominion to the south (primarily based on different clues across the property). Because of this you possibly can solely draft Her Ladyship’s Chamber on the left facet of the home and from a door dealing with south.
You are able to do a number of issues that will help you draft Her Ladyship’s Chamber past the format of the property:
- Acquire some Ivory Cube for the rerolls
- Draft the Research and accumulate a bunch of gems, once more, for rerolls
- Remedy the chess puzzle, choose the Banner of the King, after which choose bedrooms (purple)
- For those who’ve hit 50 stars, you’ll find the Inkwell constellation within the Observatory that allows you to spend stars to redraw rooms
Getting the room is simply the primary a part of the issue, although. You’ll additionally have to get the Diary Key.
The place to search out the Diary Key in Blue Prince
Even if you happen to handle to draft Her Ladyship’s Chambers, you’ll nonetheless have to unlock the diary. The Diary Key requires it’s personal quest to search out. First, you’ll want both a Burning Glass or a Torch.
- For the Self-Ignited Torch, you’ll have to unravel the chess puzzle, you possibly can choose the Mantle of the Knight so as to add the Armory to your draft pool. That may allow you to purchase a Self-Ignited Torch.
- For the Burning Glass, you’ll have to discover a Magnifying Glass and a Metallic Detector, after which draft the Workshop. That may allow you to mix them to craft the Burning Glass.
After you have both of these objects, it’s most likely most secure to retailer it within the Coat Verify till…
Subsequent, it is advisable to draft the Tomb as your Outer Room. You’ve most likely already been right here to unravel the Tomb puzzle and achieve entry to the Reservoir.

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This time, although, you’re in search of pairs of ruby-encrusted candlesticks. While you use the Torch or the Burning Glass on them, a secret passage will open.
There are two pairs of candlesticks within the Tomb. The primary pair is straight away left of the principle entrance. This secret panel solely reveals a small desk with an Improve Disk and another goodies.

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Behind the Tomb, between the statues of Joya (chef’s hat) and Rynna (flat-brimmed hat), you’ll discover one other pair in an alcove. These candles reveal a secret entrance to Woman Epsen’s coffin.

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Behind the picture on prime of the coffin, you’ll discover Woman Epsen’s Diary Key.
Drop the important thing off within the Coat Verify, after which wait till you draft Her Ladyship’s Chamber once more so you possibly can open the diary.
What clues are in Woman Epsen’s Diary in Blue Prince?
For probably the most half, Woman Epsen’s Diary is about sleeping in varied bedrooms. This does apply to Simon, too — if you happen to name it a day within the bedrooms, you’ll get the results described within the diary.

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Crucial half, although, is on the final web page. The sketch reveals a room that appears an terrible lot just like the Antechamber within the Outer Room. This can be a trace that, with the Blessing of the Monk from the Shrine, you possibly can draft the Antechamber exterior. However that’s a clue for an additional puzzle, the Throne Room.
For extra Blue Prince guides, see our lists of all secure codes and all Shrine blessings, or discover ways to resolve all Gallery puzzles.