Singing the dogstar blues

"In a future Australia, the saucy eighteen-year-old daughter of a famous newscaster and a sperm donor teams up with a hermaphrodite from the planet Choria in a time travel adventure that may significantly change both of their lives."
"In a future Australia, the saucy eighteen-year-old daughter of a famous newscaster and a sperm donor teams up with a hermaphrodite from the planet Choria in a time travel adventure that may significantly change both of their lives."@en
"Since an alien selected her to be his time-travelling partner, Joss has met an assassin, confronted an anti-alien lobby and had her freewheeling lifestyle nipped in the bud by the high security which suuounds the first Chorian to study on Earth! It all began with a petri dish..."
"Seventeen-year-old Joss is a wild girl who can play a mean harmonica. A rebel with a famous mother and sperm-donor father, Joss has been chosen to study time travel at the prestigious Centre for Neo-Historical Studies. Suddenly there are more questions than answers and Joss needs to go back to the petri dish where it all began."@en
""A teenage girl, an alien and time travel."--Provided by publisher."