Kona

Here is a list of all the documents required for the achievement listed in alphabetical order. I have also included a video (with time stamps) that can be used to pin point any individual document you may be trying to find.

Article about P. Blais
Article about the store
Caribou recipe
Cash reg instructions
Communist manifesto
Compromising file
Crazy thought
Customer credit
Doctor's note
Draft letter
Drawing
Evelope
Gilles' wallet
Gisèle's diary
Hamilton letter
Isabelle photo (+ back)
Letter for Gilles
Letter for Lamothe
Letter for Marie
Letter for Wilfred
Letter from Gilles
Letter to Pierre 1
Letter to Pierre 2
Louise's diary
Magazine
Marie's diary
Medical files (all)
Mysterious Journal
Mysterious journal B
Necklace
Note from Martin Blais
Novel page 1+2+3+4
Package note
Parts manual
Police letter
Ranger manual
Rejean's log
Rejean's note
Rejean's wallet
Spaceship blueprint
Stub Alexandre Blais 1
Stub Alexandre Blais 2
Sylvie's diary
Tales and legends
Toolshed note
Treasure maps (10+1)


*Please note that I take zero credit for the video in this solution.

Crash site:
Photo in glove box of other car
Turn over photo
Iron box on seat

General Store:
Open bin between garage and generator to find 'Torn Note'
Note on table by the mailboxes, inside shop
Inside the drawers by the counter.
To the right of the phone, by the window of the counter
Open outside mailbox for cash register key. Gains you a gun and the key to the iron box. Iron box gives you a document.
Go round back to follow the footprints to vision. Follow vision, pick up the diary and the locket in the snow.
Driver's licence in car after vision
Broucher pages 1-3 on the wall by the the mailboxes inside the shop.

Camp fire 1:
Nearby after the vision, a campfire logo appears on your map. Head there and find a Mysterious magazine. Loght the fire for an extra save point.

Lachance:
Look at picture opposite stairs for safe clue. Turn it over to read it.
Follow the vision to giselle's diary under the bathroom floorboards
Go to the cupboard under the stairs, the safe combination is B739, unlock for incriminating evidence.
Newspaper in the chair by the stairs.

Bedard:
Inside mailbox by side of the road (Twice, one is Treasure map One and the other is the corresponding letter)
Look at all portraits that initialise a speech
Sylvie's Diary in back right room in bedside drawer
Marie's diary in room opposite (kids room) in drawer at the back right corner.

Roy:
3 portraits on the wall.
4 novel pages
1 in main room
2 in back left room
1 in back right room
Note on the front door
Head Southeast towards the road, near a downed fence, is a tree with a box at it's base. Inside here you'll find a flare gun and Marie's letter

https://screenshotscontent-t3002.xboxlive.com/xuid-253327484...

On way back North, look in his letter box for a document.

Doctors surgery:
Note on the door
Unkown woman's records on desk to the right of entrance
Photos on the desk
Communist manifesto on the bed.

Rosaire:
'Tales and Legends' on the table
Book next to it
Book behind the guy, next to a cooler in the corner
2 portraits

House of the Patriot:
Inside cupboard on right of entrance
Caribou recipie on the wall
Driver's licence on the bed

Lemonthe:
Inside letter box before you enter
Note in fridge next to spaceship
Magazine by the bed in same room
On table in main building infront of the entrance
Letter next to fire
Spaceship blueprint on the wall.

Grab hammer in the back of the room and head out right around to the snowmobile outback. To the left is a slope that leads to the roof, follow it. Build the bridge to your left and cross it finding the letter in the hole on tbe roof.
https://screenshotscontent-t4001.xboxlive.com/xuid-253327484...

https://screenshotscontent-t4001.xboxlive.com/xuid-253327484...

https://screenshotscontent-t2001.xboxlive.com/xuid-253327484...

Blais:
Newspaper in the bathroom (journal entry)
Push table in to the corner by the entrance and read the note underneath. (Don't forget to look at the photo on floor before pushing it.
Paystub in drawer by kitchen sink
Child's drawing in a drawer upstairs to the left of the open window.
Louise's diary in dressing table drawer in bedroom upstairs.

Shack (half way between Cabin A and Cabin B):
Tool shed note on workbench to the right

Treasure maps:
Remember the map we found inside the letter box earlier? Now we're going to follow them for a bit.
Treasure Map 2:
North and up the hill of Cabin B (by some logs)
https://screenshotscontent-t2002.xboxlive.com/xuid-253327484...

Treasure Map 3:
North of The Shack along the road from Cabin B
https://screenshotscontent-t2001.xboxlive.com/xuid-253327484...

Landslide:
Ranger manual on the floor, by suitcase, that leads to the ice wall

Treasure map 4:
Not far from the ice wall, up the hill to the right of it.
https://screenshotscontent-t3001.xboxlive.com/xuid-253327484...

Treasure map 5:
South of Cabin B
https://screenshotscontent-t2001.xboxlive.com/xuid-253327484...

Treasure Map 6:
South of the General Store along the riverside.
https://screenshotscontent-t3002.xboxlive.com/xuid-253327484...

Treasure Map 7:
Near the top end of the river, North of Bedard's
https://screenshotscontent-t3002.xboxlive.com/xuid-253327484...

Treasure map 8:
https://screenshotscontent-t4002.xboxlive.com/xuid-253327484...

Treasure Map 9:
https://screenshotscontent-t5002.xboxlive.com/xuid-253327484...

Treasure map 10:
https://screenshotscontent-t5001.xboxlive.com/xuid-253327484...

If you've been following this to the letter. You'll already have what Treasure map 10 leads you too.

Ice Cave:
After the vision, you'll have to pick up a diary to move the story along.

Camp (after clearing Ice Wall):
The last journal, mysterious journal, is found by the first camp fire you come to after the ice wall.

Achievement unlocked, Good work, Detective.

Anyway, that is when my achievement unlocked, just incase, I'm going to add some more I found North of the wall, just incase yours hasn't.

Observation Tower:
Under the sleeping bag in the corner is a payslip
On the table at the left of where you came in to the hut.

Here will be many videos of the complete game. First video contains the completed journal. This will be a guide of ALL journal entries and photos needed.

I will try to explain as much as possible here. I also will periodically show the progress of the journal at certain points. The best tip I can give while watching, is to notice the top right, where it will say "new journal entry" and you will also hear a sound when I get a piece of the journal.

***note*** I did miss flipping over the photo from the crashed car at the beginning, and the paper next to the safe at lachances. I do note these in the videos.

part 1


Part 2


Part 3


Part 4

An important thing to note about Sylvies diary is that you need to visit Bédard´s garage and look at the empty bottles into the bin (you will see a comment about "someone is trying to hide something") BEFORE you try to grab the diary.
If you dont do that and try to grab document BEFORE do the checking then game glitches and will keep saying that "Karl was not deperate enough to invade a women´s village privacy", no matter if you try to solve situation going to garage and look at the bin, you are screwed and will never collect diary. Its the only document I left in my playthrough and I wish somebody had noticed before.