Nexa Ascend
A children's science-fiction adventure series by Mark Symmonds
Embedded Files
NEXA ASCEND | ENTER NEXA VALLEY | CHARACTERS | SENTIS | PARENTS | TEACHERS
ONE BRAVE STEP
ONE BRAVE STEP
Book One of Nexa Ascend
Luna and Ethan Wells are starting again.
A new planet. A new school. New friends, strange technology — and Sentis, extraordinary companions that seem to understand far more than anyone expects.
But when something impossible appears in Nexa Valley, curiosity draws them towards a mystery that may reach far beyond their new home.
A science-fiction adventure about courage, curiosity, friendship and taking one brave step at a time.
Where will you go next?
Explore Nexa Ascend in the way that's right for you.
FOR READERS
FOR READERS
Step deeper into Nexa Valley
Characters, Sentis, secrets, activities and more.
FOR PARENTS
FOR PARENTS
Discover the world behind the story
Themes, reading information, the series and ways to explore together.
FOR TEACHERS
FOR TEACHERS
Explore learning through Nexa
Ideas and resources connecting the story to science, technology and learning.
MEET THE WORLD OF NEXA ASCEND
Beyond the classroom lies a world waiting to be discovered.
NEXA VALLEY
Explore their extraordinary new home.
MEET THE CHARACTERS
Meet the students at the heart of the adventure.
DISCOVER THE SENTIS
Meet the companions who grow alongside every child.
THE ADVENTURE CONTINUES
One story. Three books. A mystery that grows far beyond Nexa Valley.
Series One: The New Roots Saga
ONE BRAVE STEP
ONE BRAVE STEP
Book One
ECHO FIELDS
ECHO FIELDS
Book Two
THE GATEWAYS BEYOND
THE GATEWAYS BEYOND
Book Three
BEHIND NEXA ASCEND
NEXA ASCEND
NEXA ASCEND
Stories about curiosity, courage and what might come next.
Created by Mark Symmonds
CONNECT
CONNECT
© 2026 Mark Symmonds · Nexa Ascend · All rights reserved
Page updated
Google Sites
Report abuse