The E-book Zephyrus: The Intermissive Paraidentity of Waldo Vieira aims to present and analyse the evolutionary trajectory of the researcher Waldo Vieira (1932 - 2014), medical doctor, odontologist,lexicographer and proposer of the sciences conscientiology and projectiology, considering his retrolives and intermissive periods, like a brief multiexistential biography. The launching point of the analysis is the consciex known by the sobriquet Zephyrus, the designation by which Vieira has been recognized in the extraphysical dimensions since Antiquity.