Perk Book in Fallout 4.
- Do +5% damage against Ghouls.
- Do +5% damage against Mirelurks.
- Do +5% damage against Super Mutants.
- Do +5% damage at night.
- Do +5% damage with the Alien Blaster.
- Do +5% damage with the Cryolator.
- Gain +5 Action Points.
- Gain +5 Poison Resistance.
- Gain +5 Radiation Resistance.
- RadAway heals +5% radiation damage.
- Take 5% less damage from robots
- Your canine companion takes 10% less damage.
- Your canine companion permanently takes 10% less damage.
Where to Find/Location
- Boston mayoral shelter Lower level bedroom, Southwest corner, on a small table.
- Coast Guard Pier On the toilet inside the locked cell by the secured storage room.
- Crater of Atom Top floor of the central metal shack built into the Western rocks.
- Dunwich Borers At the bottom of the pit below terminal #3, on a table near the steamer trunk.
- East Boston Preparatory School On a desk in the computer room, top floor, Southeast corner.
- Hubris Comics Top floor, in the “star” restroom on a table, near the steamer trunk.
- Old North Church Inside Railroad HQ, on a metal desk in the brick crypt area, West area of the room.
- Outpost Zimonja On the workshop.
- Pickman Gallery To the right of the steamer trunk in the last tunnel chamber, where you meet Pickman.
- Sentinel site In the metal hut, take the stairs to the left and turn right at the bottom of the first flight, on the red desk of the control panel.
- Skylanes Flight 1981 On the restroom toilet below the cockpit.
- The Institute On the triangular table of the outside balcony, accessed via Holdren’s quarters, North of atrium.
- Trinity Plaza On the lecturn, by the steamer trunk at the East side of the church interior.
- Vault 114 In the living quarters area, on a container in the blocked corridor, under the “Laundry” sign.