Title: Kat and the missing notebooks
Description: Kat and Aunt Jessie visit Renaissance Italy with their time machine, where Kat and her friend, a would-be artist, inadvertently become involved in a plot to steal notebooks from Leonardo da Vinci.
Subjects: Fiction, Renaissance, Artists, History, Time travel, European fiction
Places: Florence, Italy
People: Leonardo da Vinci (1452-1519)
Time periods: 16th century