Book with Y

• you

  Real thriller: 'You' by Caroline Kepnes (2014).

• Yes

  'Yes' is a real novel by Thomas Bernhard (1978).

• Your Name

  Common short for 'your name.' by Makoto Shinkai.

• Yesterday

  Real novel: 'Yesterday' by Felicia Yap (2017).

• Year of Wonders

  Real novel: 'Year of Wonders' by Geraldine Brooks (2001).

• you and me

  Counts: variant of 'You & Me' by Padgett Powell (2012).

• Yearbook

  Real book: 'Yearbook' by Seth Rogen (memoir, 2021).

• Yellowstone

  Yep—many real books titled 'Yellowstone' (park).

• Yes Man

  Real memoir by Danny Wallace (2005), inspired a film.

• yellow

  Real title: 'Yellow' by Don Lee (stories, 2001).

• Yours truly

  Yes! 'Yours Truly' by Abby Jimenez (2023) is a novel.

The words in the list Book with Y come from players of the word game Categories game.