2010
First Published
4.04
Average Rating
80
Number of Pages
Enter the zany world of Dr. Doofenshmirtz as he reveals his crazy plots, wacky ideas, and outrageous inventions! Fans will love learning how the doctor built the hot dog revenge-inator, opened up a school for budding evil scientists, and much more!
Avg Rating
4.04
Number of Ratings
46
5 STARS
43%
4 STARS
28%
3 STARS
22%
2 STARS
2%
1 STARS
4%
goodreads
Authors
Ellie O'Ryan
Author · 22 books
Ellie O’Ryan loves chocolate almost as much as she loves writing books for kids. She is the author of more than 300 books for children and has a secret chocolate stash hidden in her office for late-night writing sessions. Ellie lives in North Carolina with her husband, two kids, three cats, and one dog.
