Book cover of 'Diary of a Third-Culture Kid' by Ellen Decker, featuring a child eating fruit with two other children in a grassy outdoor setting.

Book 1 in the Diary of a Third-Culture Kid trilogy

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Lynn, Pastor/Hospice Chaplain

Carol from Arizona

Njabuliso Gwebu, Swaziland Ambassador to the U.S., 2017-2021

Dr. David Busic, General Superintendent, Church of the Nazarene

Wes Eby, Author, Editor, Missions Educator

A Childhood Lived Between Worlds 

Growing up in a missionary family in the last kingdom of Africa, Ellen Decker learned early that “home” was never just one place. Her story unfolds across cultures, languages, and landscapes—each one shaping her identity in ways both captivating and challenging. Diary of a Third-Culture Kid is a heartfelt memoir of belonging, loss, resilience, hilarity, and profoundly unforgettable miracles.

A Story That Speaks to Every Heart That Has Ever Felt Between Places 

This book resonates deeply with:

  • Third-Culture Kids (TCKs) navigating identity
  • Missionary Kids (MKs) who grew up overseas
  • Global nomads and expats
  • Readers who enjoy inspirational true stories
  • Mission educators passionate about global missions
  • Parents and counselors seeking insight into cross-cultural childhoods
  • Anyone who loves and longs for Africa

Whether you’ve lived among worlds or simply relish a powerful memoir, this uniquely panoramic narrative will stay with you.

A Journey of Faith, Identity, and the Places That Shape Us 

Inside these pages, readers will discover:

  • The joy of friendships formed across cultures
  • Missionary Kids (MKs) who grew up overseas
  • The bittersweet rhythm of constant goodbyes
  • The search for belonging when your heart is in many places
  • The resilience that grows from a life lived between borders
  • A TCK’s true identity: we have the largest, most closely-knit family in the world, and someday a breathtaking family reunion to look forward to

This unputdownable memoir reminds us there is a way back to that cherished place, far away in time or distance, that your soul longs for. When identity is more than geography, Diary of a Third-Culture Kid is your passport to belonging.

A Memoir That Feels Like Coming Home 

Readers describe Diary of a Third-Culture Kid as:

  • “An unflinching portrait of growing up among worlds, and the journey of learning to forge an identity from all of them”
  • “Gorgeously written in emotionally rich, first-person authenticity”
  • “Life experiences that will capture the heart of every TCK and MK”
  • “A welcome gift to anyone who has ever experienced – or wondered – what it’s like to roam among worlds”
  • “A meaningful tribute to cross-cultural childhood”

This is more than a memoir—it’s a shared experience for anyone who has ever carried multiple homes in their heart.

A Rare Memoir That Speaks to Life Between Worlds  Most memoirs explore a single place, a single culture, or a single moment in time. Diary of a Third‑Culture Kid is different. Ellen Decker offers a deeply personal look at what it means to grow up across continents with an umbilical cord that extends halfway around the world. Shaped by Africa, anchored by faith, and stretched by constant transition, her story captures the emotional truth of belonging everywhere and nowhere at once.

Authentic Third‑Culture Kid & Missionary Kid Perspective  Few books truly reflect the lived experience of TCKs and MKs. Ellen writes from the inside, giving voice to the questions, joys, and challenges that define cross‑cultural childhood. Readers who have lived this life will feel seen; those who haven’t will gain a rare window into it.

A Memoir Rooted in Place, Heart, and Faith  Set against the vibrant backdrop of Swaziland, this memoir blends cultural richness with spiritual depth. Her candid outlook will gladden your heart, strengthen your resolve, and bring healing to your soul. 

Emotional Resonance That Lasts  With warmth and clarity, Ellen captures the universal themes of identity, resilience, and the search for home. Her story lingers—inviting readers to reflect on their own journeys, their own places, and the people who shaped them.

A Story That Connects Across Generations  Whether you’re a TCK, MK, global nomad, parent, educator, or memoir lover, this book offers insight, comfort, and a sense of belonging through shared experience.


A colorful map of Swaziland (Eswatini) highlighting notable locations and points of interest, including wildlife, landmarks, and neighboring countries like South Africa and Mozambique.

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