Top 10 Sci-Fi & Mystery English Novels for Intermediate Learners: Vocabulary & Recommendations

'The Hitchhiker's Guide to the Galaxy' by Douglas Adams (Vocabulary: 15,000)

'Ender's Game' by Orson Scott Card (Vocabulary: 15,000)

'The Martian' by Andy Weir (Vocabulary: 12,000)

'The Hunger Games' by Suzanne Collins (Vocabulary: 14,000)

'The Time Machine' by H.G. Wells (Vocabulary: 11,000)

'The Andromeda Strain' by Michael Crichton (Vocabulary: 15,000)

'Jurassic Park' by Michael Crichton (Vocabulary: 14,000)

'Do Androids Dream of Electric Sheep?' by Philip K. Dick (Vocabulary: 12,000)

'The Girl with the Dragon Tattoo' by Stieg Larsson (Vocabulary: 17,000)

'The Da Vinci Code' by Dan Brown (Vocabulary: 18,000)