A Bestselling Children's Book Series
Written by Betty Collier, a Multiple Award-Winning Author
Illustrated by Cassandra Harris
Come along for a playful journey as six-year-old twins, Adam and Ava Albright, unravel hot topics facing today’s young children. These inquisitive twins will discover valuable life lessons that will even serve parents well. Immerse yourself in their adventures with relatable illustrations that guide you toward solutions to every day challenges.
These books are a fun and amusing way to capture the attention of children ages 3-8 while tackling issues even adults need to ponder—starting with Adam and Ava Trade Places, the first of many books featuring the adorable and innocent Albright twins.
As an International Impact Book Award Winner, Betty Collier has been nominated for AUTHOR OF THE YEAR 2026! Please click here to cast your vote for Betty. All finalists will be invited to Hollywood for the awards gala.
Betty's TV interviews
Preview Some of Our Future books
For years to come, Adam and Ava will continue sharing new adventures of discovery and life lessons.
Testimonials
Alisa Goode
Professional School Counselor
Memphis, TN
Adam and Ava Trade Places was exciting from the front cover to the back cover. Adam and Ava realized that their decision was not the best. They did not feel good about their actions and decided always to be themselves.
This book is a treat for young children to read and learn a life lesson.
I loved this story and cannot wait to get my five-year-old grandson a copy of each book in the series.
Glenda Yarbrough
Raleigh Hill Christian Academy
Owner
This awesome book, Adam and Ava Trade Places, teaches children morals, honesty, and how important it is to be themselves. Parents know their children better than children know themselves. Adam and Ava show children they can always go to their parents with whatever problems they have. I plan to gift this book to my preschool graduates. I think it will be a #1 bestseller.
Teresa Ward
Dean of Students
Greater Praise Christian Academy Lower School
Adam and Ava Trade Places is a great book about being yourself as discovered through the innocent, but telling fun of twins.
"This book is good. I wanna read it again!"
Holston, age 4
Meet the Team
Our team is on a mission to "save the children" from the influx of negative messages targeting their innocence.
Author
Betty Collier
Betty Collier describes herself as a nurse by profession, author by passion, and storyteller by the grace of God. This multi-talented bestselling, award-winning author had already written a series of inspirational nonfiction and Christian fiction before embarking upon these delightful children’s books. She is known for taking readers on emotional journeys of love, hope, faith, compassion, forgiveness, and triumph. To learn more about her adult books, visit Betty’s other website at LivingInsideTheTestimony.com.
On a personal note, she and her husband William (the love of her life) are the proud parents of 2 wonderfully blessed adult sons. Their oldest and his wife welcomed their first child into the family in 2025, making Betty an overjoyed "BeBe" (aka doting grandmother.)
Illustrator
Cassandra Harris
Cassandra Harris is the artist behind the captivating visuals within the pages. She is a dynamic illustrator and editor. She graduated from North Seattle College with an Associate of Fine Arts (AFA) in art. She is an experienced wordsmith who believes in the power of narrative and has a natural interest in turning concepts into captivating images. Her transition from a beginner to a versatile artist has given her the ideal set of abilities to breathe life and energy into texts.
She is based in Texas, where she currently thrives as an editor and illustrator. Beyond the screen, you may find her enjoying regional cuisine and constantly stumbling into the next interesting book. You can contact her at her email (mae40221@gmail.com).
Betty asked Cassandra to make Adam and Ava's mommy look like her so that she could have a greater connection with her audience.
As the author, when Betty makes in-person appearances and meets children (as well as adults) to talk about her books, there should be a genuine level of trust. Betty has written these books from her heart to help young children tackle hot topics that may not always be comfortable. Seeing her in person with the same attire hopefully draws the audience closer to her.
These books are mainly written for children ages 3-8, but people of all ages can learn valuable life lessons while enjoying these adventures in a safe, fun, and playful manner. By choosing to wear yellow, Betty hopes when people meet her in person, she will be a ray of sunshine.
Here's a glimpse at the rest of Betty's books from different genres, inspirational nonfiction and christian fiction.