Another theme is love and relationships. Just like in any other genre, but with the added layer of the space - related backdrop. The challenges of being in a relationship in a harsh space environment, such as long - distance travel between planets or dealing with different cultural values about relationships, are often explored. For instance, a gay couple might face difficulties when one partner's home planet has very conservative views on same - sex relationships.
In vampire space novels, a recurring theme is the search for a home. Since they are often outcasts or predators, they are constantly looking for a place where they can exist without persecution. Another theme is the evolution of vampires. In the space setting, they may evolve different abilities to cope with the new challenges. Also, the theme of secrecy is present. Vampires usually try to keep their existence a secret from other species in space to avoid being hunted or studied.
Power is also a major theme. In space vampire novels, vampires often have powers that are enhanced or changed in the space environment. They may use these powers to dominate other species or fight for control of space resources. There's also the power struggle between the vampires themselves, especially if there are different factions or clans in the story. And sometimes, the humans in the story try to gain power over the vampires, either through scientific means or by forming alliances with other alien races against them.
One common theme is the 'forbidden love'. Usually, the characters from different species or different worlds fall in love, which is often not allowed in their respective societies. For example, in many novels, a human and an alien might face opposition from their own kind. Another theme is discovery. The characters often discover new worlds or new powers, which are both related to the space and paranormal aspects. The hero or heroine may find out they have special abilities because of their connection to the otherworldly or alien elements in the story.
The exploration of the unknown is also a key theme. Young adult space novels often take readers on a journey to discover new planets, alien species, and strange phenomena. This is seen in many novels like 'A Wrinkle in Time' where the characters travel through space and time to fight against the forces of darkness. It gives young readers a sense of wonder and excitement about the vastness of the universe.
Love is a very common theme. Just like in many Christmas stories, the idea of finding love during the holiday season is central. In gay Christmas novels, it's about two men finding and falling in love.
Another theme is acceptance. This can be both self - acceptance and acceptance from society. Some novels show the struggle for gay characters to be accepted in their communities, while others focus on how they learn to accept themselves first before seeking external acceptance.
Overcoming obstacles is also a theme. Society's prejudices, family issues, and personal insecurities can all be obstacles for the characters in gay manga novels. In 'Doukyuusei', the two boys have to deal with the fear of being discovered and the potential negative reactions from those around them as they explore their relationship.
Power dynamics is a very common theme. There is often a dominant and a submissive role, and how these two interact forms the core of many stories.
Love and relationships are also prevalent themes. These novels explore different types of relationships, from first loves to more complex, long - term relationships. They may show the challenges that gay couples face in a college environment, such as acceptance from peers or family. For instance, some novels depict how the characters deal with homophobia within the college community while trying to maintain their relationships.
Destiny is another common theme. The supernatural element often implies that there is some sort of pre - ordained path or destiny for the characters. And for the gay characters, their love and relationships can be seen as part of that destiny. In 'The Raven Boys' series, the characters are on a quest that seems to be fated, and within that, the relationships between the characters, including the gay subtext, are developing in a way that seems to be guided by some greater force. And secrecy is also a theme, as the characters may have to hide their supernatural nature or their gay relationship from the outside world for various reasons.