This book was written to help kids and parents understand the importance of taking care of your teeth. In the book, Lola, a seven-year old girl finds out the hard way that the combination of too many sweets and not brushing your teeth can lead to the appearance of Sir Germs-a-lot and cavities. Fortunately for Lola, she had a regularly scheduled checkup with her dentist, Dr. Marty McBoo who helps chase the villain away and encourage Lola to start brushing her teeth on a daily basis again.