seven o’clock
I have more to learn from him than he has from me . Besides , as Athanase Georgevitch said , one may regret not accepting the Head of the Okrana 's pleasant invitation . '' From six o'clock to seven he still waited vainly for Natacha 's response . At seven o'clock , he decided to dress for the dinner . Just as he rose , a messenger arrived . There was still another letter for Joseph Rouletabille . This time it was from Natacha , who wrote him : `` General Trebassof and my step-mother will be very happy to have you come to dinner to-day .