I would recommend Project Hail Mary if you enjoy science and engineering.

The Stars Within is a great novel for fans of soft sci-fi novels with military sci-fi and space exploration mixed in.

A space adventure filled with interplanetary politics, space battles, and an underlying theme of found family.

Kitra is a great science fiction novel for those who enjoy space adventures. Suitable for the younger side of the genre and adults.

Britta never wanted to work for the EASA. But when EASA comes for her, she has no choice but to join.