Story highlights Title: "Our Revolution: A Future to Believe In"

The Vermont independent senator formally ended his presidential bid earlier this week

(CNN) Bernie Sanders has signed a book deal with Thomas Dunne Books, the publisher announced Thursday, just days after he formally endorsed presumptive Democratic presidential nominee Hillary Clinton.

Sanders' book, which will be titled "Our Revolution: A Future to Believe In," will release November 15, a week after Election Day.

Neither Sanders' campaign nor the publisher would comment on the size of the book deal.

The publisher did reveal that the price for each copy will be $27, a nod to his average donation and reoccurring campaign meme.

Clinton published her second memoir -- "Hard Choices" -- in 2014 before she announced her presidential campaign.