The Third Testament has been translated into, and published in, a number of languages. The Martinus Institute has made contracts with publishers or distributers of the books in seven of these languages; these books can therefore be bought only in the countries in question.

The Croatian books are published and distributed by:
O Martinus Center - Hrvatska
Tina Ujevica 4/11
47 000 Karlovac

Martinus' symbols in various sizes can be purchased here in the internet bookshop. You can also purchase flags and postcards here.