Lost Planet 3

The first log I was able to find was just after receiving your first main mission 'Retrieve the Rig'.

From the control room, head towards the objective marker, along the corridor until you reach a small room. The text log is on the right.

If you happen to miss that, when the corridor spits, go left and there are 3 more in the room with bunks.

For a great listing of ALL the collectibles in Lost Planet 3, I highly recommend that everyone visit the following pages for each type of collectible. Happy hunting.

http://www.vgfaq.com/lost-planet-3-audio-logs-locations/

http://www.vgfaq.com/lost-planet-3-text-logs-locations/

http://www.vgfaq.com/lost-planet-3-bestiary-locations/

http://www.vgfaq.com/lost-planet-3-albino-tarkaa-hunt-locati...

And for the momentos check out the video at the bottom of this link
http://www.vgfaq.com/lost-planet-3-collectibles-locations/