Any of the following books can be purchased used at Amazon. com Books for classroom library: Roald Dahl books Bill Wallace books Any book that you think 4th graders would be interested in reading Books for teaching: Bad Case of Stripes by David Shannon What You Know First by Patricia MacLachlan BIG Chickens by Leslie Helakoski North Country Night by Daniel San Souci Meanwhile Back at the Ranch by Trinka hakes Noble Least Things by I am the dog/I am the cat by Donald Hall Supply List Heavy Duty Sharpener Electric Stapler