Underworld Books in Order (Series of 8 books)

Sapphire / Luca

Sapphire / Luca

Underworld, book 1

Sophie Lark

Black

Underworld, book 2

Sophie Lark

Crimson / Nikolai

Crimson / Nikolai

Underworld, book 3

Sophie Lark

Violet / Anton

Underworld, book 4

Sophie Lark

Emerald / Ivan

Underworld, book 5

Sophie Lark

Snow

Underworld, book 6

Sophie Lark

Ink / Roman

Underworld, book 7

Sophie Lark

Ash / Dom

Underworld, book 8

Sophie Lark