Firstborn vs The Black Unicorn — Which Should You Read First?

Both Firstborn and The Black Unicorn are beloved by readers. Here is what RateYourReads readers say about both, plus similar books you might enjoy.

• Austral by Paul J. McAuley
• Mary Ventura and the Ninth Kingdom by Sylvia Plath
• The Window At The White Cat by Mary Roberts Rinehart
• Quantum Of Solace by Ian Fleming
• Sisters by Danielle Steel
• Galápagos by Kurt Vonnegut
• Celeste by V.C. Andrews
• The Endochronic Properties of Resublimated Thiotimoline by Isaac Asimov