There are currently more than 50 books written on the subject of Conscientiology and its sub-disciplines, as well as thousands of other articles and encyclopedia entries. Several books authored by Waldo Vieira are available at the Amazon Store.
The publications below are available in English, followed by a catalog of titles published in Portuguese and other languages.
Penta Manual, Our Evolution and Projectiology are now available for free thanks to Editares. This list is constantly growing, be sure to visit the free ebooks area to download these and other books for free.