The Fault in Our Stars by John Green, a young Adult novel just made into a movie, was suggested for our bookclub. This article by Brenna Ehrlich is suggesting additional Young Adult books such as The Future of Us.
For people like me who loved Gone Girl by Gillian Flynn, this site is suggesting we would like this psychological thriller, The Silent Wife by A.S. A. Harrison.
Here is my book suggestion. I think if you liked Gone Girl, you readers will like, The Husband's Secret by Liane Moriarty. In that book, the husband confessed in writing to a crime he committed as a teenager. The wife finds the sealed letter that says it is only to be opened on her husband's death so she does not open it. She mentions finding the sealed letter to him on the telephone and he returns home early from his business trip. He acts as if the letter were not important but he goes into the attic to search for the letter the next morning. His action only indicated to his wife that the content of the letter was very significant to him. Read the story to find out what crime was committed and how it all turns out.