Kimberly Kirberger is renowned for her contributions to the literary world, particularly as a co-author of the bestselling Chicken Soup for the Teenage Soul series. Her work also includes Chicken Soup for the College Soul and Chicken Soup for the Parent's Soul.

In addition to these achievements, she is the author of the Teen Love series, which comprises several insightful books such as Teen Love: On Relationships, Teen Love: A Journal on Relationships, Teen Love: On Friendship, and Teen Love: A Journal on Friendship.

Kimberly is also the president of the nonprofit organization Inspiration And Motivation for Teens, Inc. (I.A.M. for Teens), which is dedicated to supporting and helping teens. Furthermore, she is the co-founder of the Teen Letter Project, established to manage the overwhelming response from teens to the Chicken Soup for the Teenage Soul series.