Double star
Robert A. Heinlein
Indivisible
Kristen Heitzmann
The Crystal Seas
Jeffrey Lord
The Voice Of The Lobster
Henry Kuttner
The Cruel Prince (The Folk of the Air)
Holly Black
Leah on the Offbeat
Becky Albertalli
What's the T?: The Guide to All Things Trans And/or Nonbinary
Juno Dawson