It could mean to firmly hold on or stay steadfast in a situation that is based on real events. For example, in a movie or a book that is 'based on a true story', the characters might be told to 'hold tight' as they face challenges similar to those in the real - life events.
Sure. In a war documentary that is based on true events, soldiers might be depicted as 'holding tight' in the face of danger. They stay true to their mission which is based on the real - life situation of the war.
I'm not sure specifically as there could be many novels with that name or phrase. It might be about a thrilling adventure where characters have to 'hold tight' in the face of danger.
I don't know who the author of the 'hold tight novel' is. There are so many novels out there, and this one isn't very well - known without more information.
" The Last Time I Hug You " was a popular romance novel written by the author," Girls Are Very Lazy." The story mainly talked about the love and hate between Jian Ruoqing and Li Jinghan. Jian Ruoqing was framed to become a vicious woman in Li Jinghan's eyes. The two of them were filled with misunderstandings and contradictions. The plot of this novel was full of ups and downs, exciting and deeply loved by the readers.