Scratching the Surface by Douglas D. Meredith

https://thebookvoice.com/podcasts/2/audible/210651 to listen full audiobooks. Title: Scratching the Surface Author: Douglas D. Meredith Narrator: Emily Lakdawalla Format: mp3 Length: 22 mins Release date: 07-07-20 Ratings: 5 out of 5 stars, 1 rating Genres: Space Exploration Publisher's Summary: Generation Mars is hard science fiction scaled for kids. Following sisters Cas and Ori, the series explores the nature of life for the first children born on Mars. In this introduction to the series, the sisters have their first experience with the surface of Mars, a milestone that turns out to be bigger than anyone expected.