gengineering, science fiction (5)
male protagonist, space opera (4)
YA, evolution, fiction (4)
aliens, dragons (3)
aliens, fantasy, fiction, sentient aliens, space opera (3)
aliens, psychic powers, science fiction, young adult (3)
animal companions, fiction (3)
animals, sf (3)
ebook, paperback (3)
fantasy, snakes (3)
fiction, paperback (3)
interstellar travel, sf (3)
male protagonist, psionics (3)
male protagonist, romance, space (3)
male protagonist, space opera, --Liaden, --Star Wars, --military, --military sf (3)
male protagonist, space opera, --military, --military science fiction (3)
male protagonist, space opera, --military, --military sf (3)
male protagonist, space opera, --Star Wars, --military, --military sf (3)
mutation, science fiction (3)
