Enhancing one’s overall knowledge –-> spiritual, physical, intellectual, and emotional

God’s glorious handiwork

To “discern with the eye of oneness His [God’s] glorious handiwork, and look into all things with a searching eye.” - Baha'u'llah (‘Tablets of Baha'u'llah revealed after the Kitab-i-Aqdas’)

Question: Which Baha’i book contains stories about Baha’u’llah and the early believers extracted from Adib Taherzadeh’s four fascinating books on Baha’u’llah’s Revelation?