One way to sell flash fiction is through online platforms dedicated to short stories. Some websites allow writers to publish and sell their flash fiction pieces directly to readers. Another option is to submit your work to literary magazines that accept flash fiction. If your work gets accepted, they may pay you for it and also give you exposure.
In most cases, it's not legal. Fan fiction is based on someone else's copyrighted characters and worlds, and selling it usually violates copyright laws.
It depends. Historical fiction can face difficulties in selling if it's too niche or if it doesn't connect with contemporary interests. However, a well-written and marketed historical fiction novel can become a bestseller.
To sell fiction, it helps to get positive reviews and recommendations. Network with other authors and join writing communities. Also, look into partnering with indie bookstores or online retailers for better visibility.
In most cases, it's not legal to sell fan fiction. Fan fiction is based on someone else's intellectual property, and selling it without permission infringes on copyright.
You could try attending literary events and book fairs to network with publishers and potential buyers. Also, getting good reviews and recommendations from established authors can help boost sales.