I am an author, a constultant
and a philanthropist.

My books include non-fiction works focusing on wounded warriors, veterans and their caregivers as well as political and business memoirs.

I'm one of the lucky ones who loves what I do. I am an author, president of Guerin Literary Services, Inc. and a communications consultant whose work has taken me across the country and has introduced me to people who work tirelessly to make our country a better place. Transforming their stories into words on the page allows me to share their tales of strength, determination and inspiration with you and to support their missions. Whether it's lessons learned growing up or hardships faced later in life, the American spirit is alive and well and it is that spirit that I take into all of my ventures, whether writing or promoting the many organizations doing good today.

Learn More
Dava Guerin

Rebuilding Sergeant Peck: How I Put Body and Soul Back Together Again After Afghanistan

"Never have I been more moved by the will, strength or perseverance of a warrior..."

-Don D. Mann, Navy SEAL (ret.) and best-selling New York Times author GET THE BOOK

Book Reviews

What others are saying.


  • "John has rebuilt his body and soul, and his is a compelling story of determination, persistence and service."

    Gary Sinese Actor, humanitarian and founder of the Gary Sinese Foundation
  • "You will finish this book understanding how a love of animals makes us more human."

    Peter Collier New York Times best-selling author
  • "Guerin and Ferris capture the sadness and joy, compassion, persistence, fierce advocacy and courage in ten inspiring stories—stories of love."

    David Ferriero Archivist of the United States
  • "Allow Mike Hardwick and his hard-won widsom to inspire you to reach new heights in every aspect of your life."

    Brad Thor #1 New York Times best-selling author

Vets and Pets: Wounded Warriors and the Animals That Help Them Heal

"A poingnant tale of survival and resilience."

-Jennifer Griffin, FOX National Security Correspondent GET THE BOOK

Philanthropic Organizations

Thank you for the good work that you do.