Joseph's Diary Pages are collectible items available in the Joseph: Collapse add-on for Far Cry 6. You can find a total of 7 such documents. When you collect them all, you will unlock the "Family History" achievement / trophy.
Diary Pages (Father's Mind)
Locations on Father's Mind
1
Book of Joseph I
2Book of Joseph II
The note is pinned to the trunk of the tree.
3Book of Joseph III
You can find it during the Cull The Herd trial, pinned to the closet standing in the cabin.
4Book of Joseph IV
You can find it during the Yes trial, on the altar.
5Book of Joseph V
You can find it during the Act of Faith trial, on a nightstand in the cabin.
6Book of Joseph VI
You will be able to collect this not at the end or after you complete the "In the Beginning" memory. You will find it lying on the piano inside the church.
7Book of Joseph VII
You will be able to find this note in the last room, during the "Providence" revelation.
