The 'Twilight' series is also well - known. It's a blend of romance and fantasy, with vampires and werewolves. The love triangle between Bella, Edward, and Jacob has captured the hearts of many readers.
It's hard to say which is more popular as it depends on different audiences. Romance novels are very popular among those who enjoy stories centered around relationships and emotions. Fantasy books have a huge following too, especially among people who like to be transported to other worlds and explore the unknown. In some regions, romance novels might sell more, while in others, fantasy books could be more in demand.
One popular romance fantasy fiction book is 'A Court of Thorns and Roses' by Sarah J. Maas. It combines a richly built fantasy world with a passionate love story. Another is 'Twilight' by Stephenie Meyer, which features a love triangle between a human, a vampire, and a werewolf in a supernatural setting. Also, 'The Cruel Prince' by Holly Black is great. It has political intrigue and a budding romance between the main characters in a faerie realm.
Popular ones include 'The Grisha Trilogy' by Leigh Bardugo. Alina's journey to discover her powers and her love for Mal in a world of Grisha magic is really engaging. 'Daughter of Smoke and Bone' by Laini Taylor is also well - loved. Karou, a half - human, half - chimera, has a complex and beautiful relationship with Akiva that spans different worlds.
One popular fantasy book is 'His Dark Materials' by Philip Pullman. It has a unique world with daemons and parallel universes. For paranormal romance, 'Fever' series by Karen Marie Moning is great. It has a strong female lead and a lot of supernatural elements. 'The Name of the Wind' by Patrick Rothfuss is also a highly regarded fantasy book.
The 'Fever' series by Karen Marie Moning could also be considered. It has elements of historical fantasy as it's set in Dublin with a backdrop of ancient Fae lore. The romance between MacKayla Lane and Jericho Barrons is intense and full of mystery as they battle dark forces in the city.
Another great book is 'The Time Traveler's Wife' by Audrey Niffenegger. It has a science - fiction concept of time travel and a beautiful, complex love story between Henry, who has a genetic disorder that causes him to time - travel involuntarily, and Clare, who has to deal with his disappearances and reappearances.
One popular one is 'A Court of Thorns and Roses' by Sarah J. Maas. It has elements of fantasy, a great deal of romantic tension, and some passionate kisses between the main characters. Another is 'The Cruel Prince' by Holly Black. The relationship between the two main characters is filled with intrigue and there are some really swoon - worthy kiss moments. Also, 'Shadow and Bone' by Leigh Bardugo has a romantic sub - plot with some great kiss scenes.
The 'Outlander' series by Diana Gabaldon is also well - loved. It combines time - travel which is a science - fiction concept, with a very passionate historical romance. Claire, a modern - day woman, travels back in time to 18th - century Scotland and her relationship with Jamie is iconic.
Sure. 'The Cruel Prince' by Holly Black is quite popular. It has a great mix of political intrigue in a faerie world and a slow - burn romance between the main characters. Another one is 'Serpent & Dove' which features a witch and a witch - hunter who end up falling in love in a world full of magic and danger.