page-turner

noun
UK /ˈpeɪdʒ ˌtɜːnə/
US /ˈpeɪdʒ ˌtɝːnɚ/

A page-turner is a book that is so exciting you want to keep reading it.

The mystery novel was such a page-turner that I finished it in one night.


OTHER MEANINGS

2. A person or device that turns the pages of a book or sheet music.

The pianist used a page-turner during the long concerto.

3. Something that keeps an audience or reader eagerly engaged.

Her speech was a real page-turner from start to finish.

4. A book designed to be read quickly and easily for entertainment.

He packed a few page-turners for the beach holiday.