sentences:  Before a final decision was made, Warne fashioned a large format dummy book called "The Tale of the Doll's House and Hunca Munca" with pictures and text snipped from "The Tailor" to give Potter a general impression of how a large format product would appear, but Potter remained adamant and the small format and the title "The Tale of Two Bad Mice" were finally chosen.Just before New Year's 1904, Warne sent Potter a glass-fronted mouse house with a ladder to an upstairs nesting loft built to her specifications so she could easily observe and draw the mice.The doll's house Potter used as a model was one Warne had built in his basement workshop as a Christmas gift for his four-year-old niece Winifred Warne.