The phrase "book spotlight" means giving attention or focus to a particular book, usually through promotion or highlighting its unique features to attract readers. Full definition
This picture book spotlights the revolutionary surgical technician as well as the challenges he faced, from the devastation of the Great Depression to incessant racial prejudice. (booklistonline.com)
Author Spotlights Book Spotlights Monthly Bestsellers Virtual Book Tours Award Winners Book Fair Participants (brentsampson.com)
Author Interview, editorial book review and book spotlight sent to over 14,000 followers on Twitter and 1400 followers on Facebook (dgtbookpromotions.com)