"The Adventures of Digit & Tess" is a picture book about a Canadian girl named Tess Hopper and her mail order Artificial Intelligence-Robotic cat named, Digit, their friendship and first trip to nearby Niagara Falls. The book has a theme, electricity, and along with the pictorial story, a section with related interesting facts, trivia and information for older siblings, parents and educators. The book is the first in a series of adventure books featuring Tess and Digit.