Lev takes Irina through the cosmonaut training routine. While she surprises Lev and Anya in some aspects, other areas give her trouble.
"Space Food and Bloodsucking" 
"طعام الفضاء وامتصاص الدماء"
Kosmonautenkost und Blutsaugen
COMIDA ESPACIAL Y CHUPASANGRE
NOURRITURE DES ASTRONAUTES
ET DES SUCEURS DE SANG
Comida espacial e sucção de sangue
Космоеда и кровь