~ The second novel in the Earth series, the Moon. This novel was first published in 2015. This 440-page novel, again tells the story of the experiences of 3 friends, namely Raib, Seli, and Ali who went on adventures and explored other clans, namely the Matahari clan. The three of them went to the Sun clan to unite the Sun clan with the Moon clan.

Their exploration was very long, which brought them, namely Ali, Raib, and Seli to meet many new characters and various battles that occurred between the three of them and these various characters. It became an amazing political exploration and adventure that they went through.