A verse by verse study of Hebrews
IV     The Great Work of Jesus (5:11-10:39)
    A     Preliminary Exhortation (5:11 6:20)
    B    A Better Priesthood (7:1-28)
    C    A Better Offering (8:1 9:28)
        1    Intro: A New High Priest (8:1-2)
        2        A shadow of thing to come (8:3-13)
                a        The OT Priesthood a shadow of thing to come (8:3-6)
                b        A shadow of a new Covenant to come (8:7-13)
        3            The old Covenant (9:1-7)
                a                The earthly sanctuary (9:1-5)
                b                The earthly offering (9:6-7)
        4                Way not yet disclosed (9:8)
        5                    Old covenant external (9:9-10)
        6                        The True offering (9:11-12) **** Center of Letter
        7                    New Covenant internal (9:13-14)
        8                Christ the mediator of the new covenant (9:15)
        9            The Old Covenant ratified with Blood (9:16-22)
        10        Christ fulfills what was for shadowed (9:23-26)
        11    Link (9:27-28)

http://www.consider.org/Classes/Hebrews/OutlineShort.htm

http://www.consider.org/Classes/Hebrews/OutlineLong.htm