L'enigma di Gabriel

The mysterious Nusuth asks Nathan Never to follow her to the secret base of the Shadow Brotherhood, called Top Secret: Mary Mather, who is carrying her pregnancy to term there, intends to ask him for advice. Aristotle Skotos is also interested in Mary's unborn child and sends a paramilitary action group to Top Secret whose ace in the hole is the cruel Raven. But when Nathan arrives at the base, he meets Mary's son, Gabriel, who at five months is already two meters tall and has unsuspected psychic powers...