01181cam a2200337 4500 9771509 TxAuBib 20041124120000.0 ||||||s2004||||||||||||||||||||||||und|u 2003013524 9780152050139 0152050132 TxAuBib Guest, Elissa Haden. Iris and Walter and the substitute teacher / written by Elissa Haden Guest ; illustrated by Christine Davenier. Orlando, Fla : Harcourt, 2004. 44 p : col. ill ; 23 cm. Iris and Walter ; 8 "Gulliver Books.". Booklist. When Iris's grandfather comes to her school as a substitute teacher, she has a hard time sharing him with the other students. 3.2 Follett Library Resources. K-3. Grandfathers Fiction. Schools Fiction. Teachers Fiction. Jealousy Fiction. School stories. Davenier, Christine, ill. Iris and Walter ; 8.