And Then There Were None by Agatha Christie.

Apart from not being able to put it down, I had to turn on all the lights in my room because the murder parts were so intense.

This is the only answer. HP is my childhood.

Makes me nostalgic like no other book.

The Fault In Our Stars by John Green. Fight me.

A great and better book in comparison is A Walk to Remember by Nicholas Sparks.

Agreed on the Melmotte/Trump resemblance.

Apart from the repetitiveness issue that you mentioned, how do you think his other works are better?