In the Joseph Seed Collapse DLC there is a total of 7 diary pages to find altogether, getting them will unlock the Family History trophy achievement
These diary pages are located throughout the map and are often well hidden.
Below is a simple guide on how to find all 7.
BOOK OF JOSEPH #1
- DIARY: The Seed Family Memorial
- This one is located at the Garden, it sits on the nearby bench.
BOOK OF JOSEPH #2
- DIARY: Eden’s Benediction.
- This one is located at the Garden, it is by the large tree.
BOOK OF JOSEPH #3
- DIARY: Saint Jacob
- This one is located by the number 3 Gate, to the west. Head for the Cull the Herd Trial.
- Head inside the building here to find it.
BOOK OF JOSEPH #4
- DIARY: Saint John
- Head to the YES trail, east of the map. You will find the diary page on the pedestal after seeing the scene involving John.
BOOK OF JOSEPH #5
- DIARY: Saint Faith
- Head to the Act of Faith trail and interest with the body on the bed, Faith.
- The diary page will then appear next to Faith.
BOOK OF JOSEPH #6
- DIARY: Saint Jerome
- This one can be found to the north of the map, at the In The Beginning memory.
- Here enter the church and it is on the piano.
BOOK OF JOSEPH #7
- DIARY: The Silent Saint
- This one is located in the upside down building. (The Bunker)