The conversation between human and AI assistant.
[|Human|] Determine the total number of books in a library given the following number of each type of book.
[|AI|] Based on the given information, there are a total of 52 books in the library. This value is obtained by adding the number of each type of book: 20 (novels) + 10 (biographies) + 5 (textbooks) + 15 (manga) + 2 (comics) = 52 books in total.
[|Human|] 
Determine the total number of books in a library given the following number of each type of book.