He has contributed prose, drama, and articles to various cultural magazines in Romania and abroad, including Au sud de l’Est (Paris), Transcript (London), Lampa (Warsaw), Magyar Lettre Internationale (Budapest), The Guardian (London), Absinthe: New European Writing (U.S.A) etc.
Gheo was a member of the Romanian young writers' group CLUB 8 from Iași, together with Constantin Acosmei, Șerban Alexandru, Radu Andriescu, Michael Astner, Emil Brumaru, Mariana Codruţ, Gabriel Horațiu Decuble, Florin Lăzărescu, Dan Lungu, Ovidiu Nimigean, Dan Sociu and Lucian Dan Teodorovici.
Dan Aykroyd | Steely Dan | Dan Quayle | Dan Rather | Lucian Freud | Dan Cruickshank | Dan Brown | Dan Simmons | Dan Fogelberg | Dan Abnett | England Dan & John Ford Coley | Dan Ryan Expressway | Dan Deacon | Dan Reeves | Dan Graham | Dan Burton | Dan Wheldon | Dan | Lucian | Dan Savage | Dan in Real Life | Dan Hill | Dan Flavin | Dan Vapid | Dan Sperber | Dan Penn | Dan Bricklin | St Lucian Tower | Lucian Bernhard | Dan Tyminski |