DeCarol Jovanovic is not only an accomplished author but also a sleep advocate, entrepreneur, and devoted mom of two. With over 30 years of experience working with children, DeCarol holds a certification as a newborn care specialist. She discovered her passion for potty training when she created the Tinkle Tinkle Little One song, which has now become a global sensation, sung by both recording artists and children worldwide.

As a service disabled veteran who has served and deployed to overseas locations, DeCarol's commitment to helping children and families extends beyond her writing. Her diverse background includes working in places like Okinawa, Japan, Saudi Arabia, and various locations in the USA. DeCarol's dedication to creating engaging and educational content for children led her to complete her undergraduate studies at University of Maryland University College in 2005 and obtain a Master of Arts from Webster University in 2008. She is also the creator of "Don't Wake the Baby" inspired signs.