Radagast was featured in the Silmarillion, which was published in what year?
Radagast Radagast the Brown is a fictional character in J. R. R. Tolkien's Middle-earth legendarium. He is one of the Istari, also known as "Wizards", who were sent by the angelic Valar to aid the Elves and Men of Middle-earth in their struggle against the Dark Lord Sauron. Radagast appears in "The Lord of the Rings" and "Unfinished Tales", and is mentioned in "The Hobbit" and "The Silmarillion".
Melian Melian the Maia is a fictional character in J. R. R. Tolkien's legendarium. She appears in "The Silmarillion", the epic poem "The Lay of Leithian" and the novel "The Children of Húrin".