Comparing and contrasting books is a good way for children to begin to understand books across a single author. Today I demonstrated the way that Koala Lou and Possum Magic, both books by Mem Fox, are alike and the ways that they are different by using a Venn diagram. For the active involvement of the mini-lesson the students were divided into partners and allowed to select two other Mem Fox books to compare and contrast using their own Venn diagrams. We helped the partners either chose two of her pattern books or two of her story books so the books would have more in common. As children use the graphic organizer to help them understand the Mem Fox books, it helps them organize their thoughts and begin to talk with a partner - the first steps in accountable talk.