four o'clock in the morning
He did not stir . Valmeras gently uncrossed his hands and raised his head . Isidore Beautrelet was weeping . It is four o'clock in the morning . Isidore has not returned to the Lycee Janson . He has no intention of returning before the end of the war of extermination which he has declared against Lupin . This much he swore to himself under his breath , while his friends drove off with him , all faint and bruised , in a cab .