28．The material above is
．
A．a book report
B．a book list
C．a book review
D．a book cover
29．Which of the following is NOT included in the Detective Charlie's series？
A．The Case of a Murder in the Neighbourhood
B．The Secret of the Floating House on the River
C．The Mystery at the Mill in North Village
D．The Truth of Prince Richard's Kidnap
30．What can we learn from the material？
A．The writer of the book is Lenny Pinkaton．
B．Charlie didn't find any clues till the end of the story．
C．The book was published by Marvellous News Press．
D．Charlie's series are popular with young readers．