What are the most popular books in the list of debut novels?

One of the popular ones is 'Where the Crawdads Sing' by Delia Owens. It's a mystery - filled story set in the marshlands. The main character, Kya, grows up alone in the marsh and is later suspected of murder. The book beautifully weaves together nature, love, and mystery.

I would say 'The Casual Vacancy' also had a fair share of popularity. Given J.K. Rowling's huge fan base from the Harry Potter series, many were eager to read her new work. Although it was different in tone and subject matter, it still attracted a lot of attention from her fans and new readers alike.

Among them, 'Jane Eyre' is well - loved. It's a story about an orphan girl's journey through life, love, and self - discovery. The relationship between Jane and Mr. Rochester is intense and full of moral and emotional depth.

One of the most popular is 'The Da Vinci Code'. It combines mystery, thriller elements, and historical facts. It was a huge bestseller, with people all over the world being drawn into the search for the Holy Grail and the secrets hidden in the art world.

The 'Percy Jackson and the Olympians' series is very popular among teenagers. It's full of action, adventure, and interesting takes on Greek mythology. 'To All the Boys I've Loved Before' has gained a lot of popularity recently, especially for its cute and relatable story of young love. Also, 'The Fault in Our Stars' has touched many hearts with its emotional story of two teens in love facing difficult circumstances.

Some popular romantic novels include 'Pride and Prejudice' by Jane Austen. It's a classic that tells the story of Elizabeth Bennet and Mr. Darcy, with their initial misunderstandings and gradual falling in love. Another one could be 'The Notebook' by Nicholas Sparks. It has a very touching love story between Noah and Allie, spanning different times in their lives. And 'Romeo and Juliet' by Shakespeare is also well - known, a tragic love story of two young lovers from feuding families.

One of the most popular is 'The Shining'. It has been adapted into a movie and is well - known for its spooky hotel setting and the slow descent into madness of the main character. Another popular one is 'Dracula'. The vampire legend it introduced has been remade and retold countless times.

One of the most popular is 'Harry Potter' series which, although it has elements of fantasy, is also a contemporary phenomenon. It has a huge fan base all over the world.

One of the most popular is 'The Hitchhiker's Guide to the Galaxy'. It has a huge fan base due to its off - the - wall humor and imaginative world - building.

I think 'To Kill a Mockingbird' is quite popular. It's set in the American South and tackles issues like racism and social inequality which were deeply ingrained in the local culture at that time. The story told from Scout's perspective gives a vivid picture of the cultural environment.