Now I know my ABCs: Find and examine all five hidden letters
A) In Charlie's bedroom
B) In the roof of the garage, accessible from the balcony
C) In pile of **** at the very end of the mines, just before climbing out
D) Stuck in fence up on the lookout past the cable car
E) In the water tank filled by the the windmill

Reading comprehension: Find and examine all of the following books (listed in first-possible chronological order):
--Cookbook in kitchen
--Another book in kitchen (closed cabinet)
--Parenting book in master bedroom
--Gardening book in outhouse
--Boating book in the boat hut
--Automotive repair book in garage
--Lookout Guide on the summit above the cable car
--Survival book on the top floor of the treehouse

Taking note: Collect all the following notes (listed in sequential order):
1) Prescription List: in inventory at the start of the game
2) To do list: on the wall in the storage room off the kitchen
3) Crayshore Medical: in the right hand night stand drawer in the master bedroom of the cabin
4) Not Him: in the cellar of the cabin, near the body
5) Crayon drawing: in Charlie's room in the cabin
6) Welcome to Williamsburg: on a picnic table up at the lookout above the cable car
7) How many toes note: next to the body just inside the cave
8) Mom's note: lower level of the treehouse
9) Symbols note: part of Charlie's treasure, in the burial site
10) Tome: next to the body in the inner room of the cave, past the door with the rings
11) Secret birth clipping: under a plastic crate on the shelf in the garage
12) Groot Mynbou: upper left drawer in foreman's desk in the mines

Let sleeping dogs lie: Raid, then immediately repair "Charlie's Treasure" site.

As the developer has published a very good official hint guide, I will not be going into detail to explain these. Please see the hint guide, here: http://www.stricken-game.com/among-the-innocent-hint-book/

Going places: Pick up the map on the table just outside the cabin.

Heavy metal: Enter the garage for the first time.
Farm Repair Simulator 2017: Repair the cable car.

To boulder go: Enter the cave for the first time.

Among the Innocent: Enter the tree house for the first time.

Communication 101: Repair, then use the radio in the cellar.

Let's chat: Complete the ritual puzzle.

What's yours is mine: Use the detonator.

Time to go: Signal the helicopter to end the game.