Polacco, Patricia Thank you, Mr. Falker / Patricia Polacco. - New York : Scholastic, 1999. - [ ] p. : col. ill.: 27 cm. English ISBN: 0-439-09836-X Subjects--Topical Terms: Reading--FICTIONTeachers--FICTIONSelf-perception--FICTION LC Class. No.: P75t 1999