The comic books found in the Holland Valley region.
Parker Laboratories - Holland Valley
- Found in Fall's End in the Holland Valley.
- Approach the main building of the Laboratory and go inside.
- Go through the door and across the building to the desk.
- Sitting on the desk is the Lost on Mars Comic Book.
Boyd Residence - Holland Valley
- Head to the marked location to find the Boyd Residence.
- Go inside the building through the front door.
- Inside the building, go to the left and into the front bedroom.
- Sitting on the bed, by a Bow, you will find a Vietnam Comic Book.
Bradbury Farm - Holland Valley
- Make your way to the large barn of Bradbury Farm.
- Inside the barn, go to the East, across the barn.
- Turn to the South and climb up to the second level using the crates and bales of hay.
- Head East and over to the mattress on the ground.
- Sitting nearby the large radio, on the mattress you will find the next comic book.