Why Riley Sager says ‘The Unknown’ is the ‘quintessential Riley Sager book’

Author Todd Ritter, known by the pen name Riley Sager, has released his tenth novel titled The Unknown. Sager describes this latest work as the quintessential Riley Sager book, intending it to be a celebration of his entire body of work. He specifically designed the story to give back to his fans, encouraging them to enjoy spotting various callbacks to his earlier novels throughout the narrative as a way of honoring his literary journey.