Death By Black Hole: And Other Cosmic Quandaries
Neil deGrasse Tyson
Invisible Iceberg
Dr. Joel N. Myers
Stealing the Preacher
Karen Witemeyer
Archer Brothers (2)
Sword of the Elves
Luís Falcão de Magalhães
Legends of Elessia - Lost Elven Realms (1)
A case of conscience
James Blish