Welcome to Cool, Calm & Karter

Books That Feel Like Home.

Beautifully diverse children’s books filled with culture, joy, and love — where every little reader gets to see themselves in the story.

  • Puertorican, Boricua & Baby Cover
  • Black, Puerto Rican & Baby
  • Black, Proud & Baby Cover
Baby Karter waving hello

Our Story

Born Out of Fatherhood

Author Ki-Jana Thomas started writing after the birth of his son, Karter — capturing the everyday magic of family life in stories that celebrate identity, culture, and confidence.

From bedtime battles to holiday traditions, Baby Karter is the heart of a growing collection of books made for every family to see themselves in.

Meet the Author →
Baby Karter happily reading a picture book

Why families love these books

Made With Love, For Little Readers

  • Every Child Belongs

    Stories where every child can feel seen, celebrated, and at home — on every page.

  • Culture, Family & Adventure

    From beach days and bedtime battles to abuelita’s love and holiday traditions, every book starts at home.

  • Made for Ages 0–6

    Written for little ears and growing hearts — simple, warm, and perfect for reading aloud together.

  • One Growing World

    Baby Karter grows with your family across an ever-expanding collection of stories.

the adventure is just beginning

Make Tonight’s Story One They’ll Remember

Explore the collection of Baby Karter adventures — and find the story your little one will ask for again and again.

Explore the Collection
Baby Karter pointing up toward the collection