You could say, 'The author employed an epistolary novel style to convey the characters' emotions.'
You could say, 'I just read a fascinating novel.'
You could say, 'This is a very interesting novel.' It shows 'novel' being used to describe a particular book.
You could say, 'The artist's caricature of the politician was both funny and revealing.' It shows how to incorporate the word in a simple sentence.
You could say, 'The monkey's antics were comical and made everyone laugh.'
You could say, 'His caricatural expression made everyone laugh.' It shows how the word can describe something funny or exaggerated.
You could say, 'The artist drew a funny caricature of the politician in his latest work.'
For example, 'The caricature in the newspaper made everyone laugh.' It shows how a simple statement can incorporate the word. Also, 'She drew a wonderful caricature of her friend.' Here, it emphasizes the act of creating a caricature.
You could say, 'The artist was skilled at caricaturing famous people.' It shows how the word can be used to describe the act of creating caricatures.
You could say, 'The artist's caricature of the politician was both funny and insightful.'
You could say, 'I read a fascinating novel last week.'