What does Jim make Yulka for Christmas in Chapter 11?

Jim makes Yulka a picture book with help from his grandmother.

Grandmother took me into the ice-cold storeroom, where she had some bolts of gingham and sheeting. She cut squares of cotton cloth and we sewed them together into a book. We bound it between pasteboards, which I covered with brilliant calico, representing scenes from a circus. For two days I sat at the dining-room table, pasting this book full of pictures for Yulka.