Space Bound

5 books in series
0 out of 5 stars Not rated yet

The Iron Heart of Mars Publisher's Summary

Monty is an inventor and aspiring astronaut, but at twelve years old, he hasn’t even left his hometown. This all changes when Monty, his sister Ivory, and their robot sidekick, Echo, stumble upon an abandoned spaceship deep in the woods after school one day…

Soon, they find themselves in a countdown to liftoff…and they can’t stop it!

Join Monty and his crew as they blast off into space, explore Mars, and discover a hidden secret in The Iron Heart of Mars.

©2023 R. J. Harbor (P)2024 One Audiobooks
Show More Show Less

See a series you like?

Book one is on us
After 30 days, Audible is $16.45/mo. Cancel anytime.
Product list
  • Book 1

    Non-member price: $12.99 or 1 Credit

    Sale price: $12.99 or 1 Credit

  • Book 2

    Non-member price: $12.99 or 1 Credit

    Sale price: $12.99 or 1 Credit

  • Book 3

    Non-member price: $12.99 or 1 Credit

    Sale price: $12.99 or 1 Credit

  • Book 4

    Non-member price: $12.99 or 1 Credit

    Sale price: $12.99 or 1 Credit

  • Book 5

    Non-member price: $12.99 or 1 Credit

    Sale price: $12.99 or 1 Credit

There’s a series for
everyone on Audible.

From fascinating sci-fi and fantasy to binge-worthy thrillers,
find your next book series to love.

Explore series