Here are some of his most famous works:
* "The Songs of the Albanians" (Këngët e Shqiptarëve), a collection of 21 poems that he claimed were from the old Albanian oral tradition. These poems are considered to be a significant contribution to Albanian literature and are celebrated for their lyrical beauty and themes of love, patriotism, and heroism.
* "The History of the Albanian People" (Historia e popullit shqiptar) was a work that explored the history of the Albanian people. He also wrote other works on language, culture, and history.
* "The Book of the Albanian Legends" (Libri i Legjendave Shqiptare), a collection of Albanian folklore and legends.
* "The Poetry of the Albanian People" (Poezia e Popullit Shqiptar), a collection of poems that explored the themes of love, nature, and the human condition.
Important Note: While De Rada was a significant figure in Albanian literature, it's important to acknowledge that his claims about the origins of the poems in "The Songs of the Albanians" have been contested by scholars. Some argue that the poems were actually composed by him, drawing inspiration from Albanian folklore but not being directly transcribed from it. Nonetheless, his works remain highly influential in Albanian literature and culture.