Movies drive popularity of books written for young adults but loved by all: book buyer.
The Hunger Games, Divergent series and The Fault in Our Stars are bringing about a new trend in book sales, Whitcoulls says.
The Whitcoulls Top 100 List for 2014 has revealed the increasing popularity of novels for young adults.
Whitcoulls head book buyer Joan Mackenzie said young adult novels were becoming more widely read as parents dive into the books too.
More than 70 per cent of the list had remained the same as last year's, she said.