“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 exhausting 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 is perhaps.
Discovering the Diary Key and drafting Her Ladyship’s Chamber each require planning (and luck) throughout a number of days. You’ll possible should retailer objects within the Coat Examine and are available again for them when you get the suitable draft pool.
Our Blue Prince information will present you how one can unlock Her Ladyship’s Diary together with how one can draft Her Ladyship’s Chamber and the place to seek out the Diary Key.
[Ed. note: This guide contains spoilers for Blue Prince.]
Learn how 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 residence in Eraja — the dominion to the south (primarily based on different clues across the property). Which means you possibly can solely draft Her Ladyship’s Chamber on the left aspect of the home and from a door going through south.
You are able to do just a few issues that will help you draft Her Ladyship’s Chamber past the structure of the property:
- Acquire some Ivory Cube for the rerolls
- Draft the Examine 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)
- When you’ve hit 50 stars, you’ll find the Inkwell constellation within the Observatory that permits you to spend stars to redraw rooms
Getting the room is barely the primary a part of the issue, although. You’ll additionally have to get the Diary Key.
The place to seek out the Diary Key in Blue Prince
Even when you handle to draft Her Ladyship’s Chambers, you’ll nonetheless have to unlock the diary. The Diary Key requires it’s personal quest to seek out. First, you’ll want both a Burning Glass or a Torch.
- For the Self-Ignited Torch, you’ll have to resolve 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 Steel Detector, after which draft the Workshop. That may allow you to mix them to craft the Burning Glass.
Upon getting both of these objects, it’s most likely most secure to retailer it within the Coat Examine till…
Subsequent, you could draft the Tomb as your Outer Room. You’ve most likely already been right here to resolve the Tomb puzzle and acquire entry to the Reservoir.

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This time, although, you’re searching for pairs of ruby-encrusted candlesticks. Whenever 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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In the back of 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 Examine, 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 essentially the most half, Woman Epsen’s Diary is about sleeping in varied bedrooms. This does apply to Simon, too — when you name it a day within the bedrooms, you’ll get the consequences described within the diary.

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A very powerful half, although, is on the final web page. The sketch exhibits 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 one more puzzle, the Throne Room.
For extra Blue Prince guides, see our lists of all protected codes and all Shrine blessings, or learn to clear up all Gallery puzzles.