Similar novels like Butterfly and Whale were recommended, such as Book of Troubled Times, Spirit Realm Walker, Tang's Table, King of Imperial Beasts, Fairy, Please Listen to My Explanation, and so on. These novels might satisfy your needs for similar topics.
Well, without having read the 'black butterflies novel' it's hard to say precisely. However, it could be that the author uses black butterflies as a motif. For example, the black color of the butterflies might signify darkness or the unknown in the context of the story. The novel could be a mystery where the butterflies are somehow connected to a crime or a secret. Or it could be a love story where the butterflies are a symbol of a relationship that is both beautiful and complex, like the nature of black butterflies themselves.
I don't know who the author of the 'black butterflies novel' is. There are so many novels out there and this one might be by an emerging author or a relatively unknown one.
Family also plays a significant role as a theme. The sisters' bond within the family is strong. Their shared experiences, both positive and negative, within the family unit are integral to their development and the choices they make in the fight against the regime.
The Mirabal sisters are the key characters. Minerva is a very important one among them. She is intelligent and brave, and she is one of the first to be involved in the resistance against the dictatorship.
The original singer of " Two Butterflies " was Pang Long. The song was composed and written by Niu Chaoyang, produced by Zhou Yaping, and sung by Pang Long. It was included in Pang Long's album of the same name, Two Butterflies, which was released on December 1, 2004. It was also an episode of the TV series 281 Letters. This song was a typical, classic, poignant love song. The lyrics were pure and deeply rooted in people's hearts, moving everyone who fell in love.