C. T. Russell has written:

'Russell-White debate' -- subject(s): Doctrines, Second Advent, Religious disputations, Millennium (Eschatology), Jehovah's Witnesses, Eschatology, Baptism, Churches of Christ, Controversial literature, Doctrinal and controversial works

'Poems and hymns of dawn' -- subject(s): Watch Tower Bible and Tract Society, Hymns, Paraphrases, English Hymns, Bible

'Daily heavenly manna and devotional service for the household of faith' -- subject(s): Devotional calendars, Jehovah's Witnesses

'The time is at hand' -- subject(s): Prophecies, Jehovah's Witnesses, Bible, Doctrinal and controversial works

'Tabernacle shadows of the \\' -- subject(s): Tabernacle

'The Magnetosheath'

'Studies in the Scriptures' -- subject(s): Controversial literature, Doctrinal and controversial works, Jehovah's Witnesses

'Schriftstudien' -- subject(s): Bible, Commentaries, Criticism, interpretation, Doctrines, Jehovah's Witnesses, Millennialism

'Millennial dawn' -- subject(s): Doctrines, Jehovah's Witnesses

Yes, it is Jehovah's Witnesses

Robert M. Bowman has written:

'Jehovah's Witnesses' -- subject(s): Controversial literature, Jehovah's Witnesses

'Why you should believe in the Trinity' -- subject(s): Controversial literature, Jehovah's Witnesses, Trinity

'Understanding Jehovah's Witnesses' -- subject(s): Bible, Criticism, interpretation, Doctrines, History, Jehovah's Witnesses

Yes. Jehovah' s Witnesses are generally considered a Christian denomination and are classified as such by most authorities.

Jehovah's witnesses don't have flag but they have a logo.