Giant Trouble, by Ursula Vernon, is the fourth tale in the Hamster Princess series. In the past, her journeys have introduced her to dancing mice and a rat with a very long tale trapped in a tower. Her latest adventure introduces her to some magic beans, a very large beanstalk and a giant not-so-nice rabbit!
If you like a story that is funny, magical and full of action, you might enjoy the Hamster Princess series. The first book in the series is Harriet the Invincible.