More like Many Splendors

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Starman JonesNovel
Robert A. Heinleinstandalone novel1953
Adventurous in tone, about space exploration, set in space.
“Starman Jones, a 1953 science fiction novel by Robert A. Heinlein, features a farm boy who wants to go to the stars.”
from the catalogue
Citizen of the GalaxyNovel
Robert A. Heinleinstandalone novel1957
About identity and slavery, set in other star systems and space.
“On a planet far distant from Earth, a lame beggar buys a young boy slave who has forgotten his origins.”
from the catalogue
Rite of PassageNovel
Alexei Panshinstandalone novel1968
Reflective in tone, about space colonization.
Farmer in the SkyNovel
Robert A. Heinleinstandalone novel1950
Hard science fiction, about space colonization, set in outer planets & moons.
“A family emigrates to the new colony on Ganymede, but the existing colonists do not have the resources to support a flood of immigrants.”
from the catalogue
UnstoppableSeries
series4 books2021
Adventurous in tone, about aliens, set in space.
Start with Victories Greater Than Death →
Variable StarNovel
Robert A. Heinlein & Spider Robinsonstandalone novel2006
Adventurous in tone, about space exploration and music, set in space.
“Robinson posted a note on his website in 2009 noting that his agent had sold a trilogy of sequels based on the novel and its characters.”
from the catalogue