Ugovor s đavlom

Tajni život mrtvih - iz spiritističkih spisa Leona Denisa

Ufo – Mit ili stvarnost

Arka - Čudesni svijet na granici nauke #25, 1989/I

#25: Vidovita Una otkrila ubistvo Palmea, Kosmička pristaništa, Mjesto raka - poznato!, Objavio rat sektama

Arka - Čudesni svijet na granici nauke #42, 1989/IX

Kraljevstvo anđela

The purpose of writing this book about angels is to provide knowledge that can serve as a basis for further study of the angelic hierarchy.

Ciklus svemirskih katastrofa: Potopi, požari i skapavanja u povijesti civilizacije

The book is the most readable and complete overview of the evidence that human civilization has already been nearly wiped out of the universe once – and that such cycles may repeat themselves every few tens of thousands of years.