I’m missing the book name you meant — the quotes after “of” are empty. Which Bible book do you want information about?

If it helps, here are some commonly asked-about books and the “most likely” author from an evangelical perspective (I can expand on any one):
– Hebrews — traditionally attributed to Paul by many evangelicals, though some evangelicals accept an anonymous author and offer reasons why Paul or another early Christian fits.
– Isaiah — evangelicals typically hold the prophet Isaiah (the 8th-century BC Isaiah) as the single author, not multiple Isaiahs.
– Genesis, Exodus, Leviticus, Numbers, Deuteronomy — traditionally Moses is viewed as the primary author/compiler.
– Psalms — largely David (many psalms explicitly ascribed to him), with other contributors (Asaph, the sons of Korah, Solomon, etc.).
– Job — anonymous; many evangelicals treat it as written by an inspired ancient author (traditionally attributed by some to Moses in Jewish tradition).
– Daniel — many evangelicals accept Daniel as the 6th-century BC author and consider it historically predictive prophecy.
– Isaiah 40–66 / Second Isaiah — some evangelicals still affirm single authorship (Isaiah), while critical scholarship proposes multiple authors; evangelical defenses exist for unity.
– 2 Peter — contested; many evangelicals defend Petrine authorship, though some accept apostolic authorship questions.
– Revelation — commonly attributed by evangelicals to John the Apostle (the same John who wrote Gospel and epistles), though some distinguish “John the Elder.”

Tell me which book you meant and whether you want:
– a short biography of the likely author,
– evangelical theological reasons for the attribution,
– textual/historical evidence and objections and responses,
or
– all of the above.