1 Religion and Life bought from the trader in Crow's Perch

2 Tristianna and Isador bought from the merchant in Lindenvale

3 Change your life! A Handbook bought from the Loan Shark in The Bits in Novigrad

4 The Curious Cases of Virtuous Vegga: bought from Aeramas' Shop's merchant in the Gildorf district of Novigrad

5 The Cult of Freya bought from the alchemist preacher at Electors' Square in Novigrad