- "The Perfect Stranger" (2007)
- "The Sleep Debt" (2009)
- "In This Our Life" (2010)
- "What Not to Do if You Turn Invisible" (2011)
- "Life: An Exploded Diagram" (2013)
- "By Reason of Insanity" (2014)
- "The Language of Dreams" (2016)
- "The Idea of You" (2017)
- "How to be Happy: A Novel" (2018)
Non-fiction Books:
- "What Doesn't Kill You Makes You Weaker: A User's Guide to (Not) Surviving Cancer...or Anything Else That Tries to Kill You" (2015)
Short Stories:
- "All I Really Need to Know, I Learned from My Cats" (2019)