midnight
`` Considerably over three , Bob , and only on urgent business now . Have been hard at it all day , but thought I would take a chance at finding you in , even at this hour . Knew your natural inclination to grind , you know . I take a train for the West at midnight . '' `` Well , I rather guess not , '' and Craig picked up his hat from the top of the desk . `` Do you imagine I 'll let go of you that easily , now that you are here ? Well , hardly .