Author of Young Adult Novels and Middle Grade Novels
Author/Illustrator of Children’s Picture Books

Colleen and Baby

colleen @

Welcome to my website. Hope you have fun exploring!


Read more about my new book!


Lilla’s SunflowersLilla's Flowers by Colleen Rowan KosinskiPre-order your copy!


Colleen Rowan Kosinski has always found joy in creating. She received her B.A. from Rutgers University in visual art, and is an alumna of Moore College of Art.

When she discovered children’s book writing she knew she had found her passion. She’s written middle grade novels, young adult novels, and picture books.

More about Colleen …


 Enter the Portfolio



I’m not much of a blogger, but when I do, you’ll find them here.

Colleen's Blog


I’m entering a contest for a book cover. Here’s my entry. Click to see the full image    


People often ask me how I come up with my stories. What was my inspiration? So, I looked back on my recent projects and…

The Next Big Thing

I was asked by my talented friend, Lisa Amowitz, to participate in this blog tag event detailing what we are all currently working on.…

Library Lovin’ Challenge

 Dear Friends, This is a library-loving blog challenge! For every commenter on this post between now and April 14th (my birthday!) at 12 pm,…

Happy Book Birthday!!!!

Today is the book birthday for Keri Mikulski’s new book,             Head Games!      Keri and I have been…