How many pages does the book Maniac Magee have?

Magee is becoming famous in the East End because of his athletic feats. One such feat is playing football where Hands Down throws touchdown after touchdown. Hands Down always talks trash to the other team. Magee is intrigued by this and one time, makes the mistake of talking trash to Mrs. Beale. Mrs. Beale slaps him in the face causing him to cry. Before she can apologize, Magee hugs her and says he loves her. Magee loves the nighttime when he can read books quietly. He wants to read the A volume of the encyclopedia but Amanda is always reading it, so he has to get up early so he can read before she leaves. (from Book Rags)