Wonderland is the second mini-album by Jessica. It was released on December 10, 2016 with the title track serving as the album's lead track. As her previous mini-album, an English-language version was later released on international digital platforms. Released on December 30, 2016, this version of the album features the 4 first songs with all-English lyrics. Jessica wrote the lyrics for the first 4 songs of the album alone in both their Korean and English version. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.