- E-bookThe 12th Planet (Book I)Zecharia Sitchin
- E-bookThe Lost Book of EnkiZecharia Sitchin
- E-bookThe Anunnaki ChroniclesZecharia Sitchin
- E-bookThe Stairway to Heaven (Book II)Zecharia Sitchin
- E-bookGenesis RevisitedZecharia Sitchin
- E-bookThere Were Giants Upon the EarthZecharia Sitchin
- E-bookThe Wars of Gods and Men (Book III)Zecharia Sitchin
- E-bookThe Lost Realms (Book IV)Zecharia Sitchin
- E-bookThe Cosmic Code (Book VI)Zecharia Sitchin
- E-bookWhen Time Began (Book V)Zecharia Sitchin
- E-bookDivine EncountersZecharia Sitchin
- E-bookJourneys to the Mythical PastZecharia Sitchin
- E-bookThe Earth Chronicles HandbookZecharia Sitchin
- E-bookThe King Who Refused to DieZecharia Sitchin
- E-bookDiscovering the Mysteries of Ancient AmericaFrank Joseph
- E-bookThe Earth Chronicles ExpeditionsZecharia Sitchin