Free book series

Underworld by Greg Cox series

Cover of book Underworld
book 1
8.89 / 10
Cover of book Underworld: Blood Enemy
book 2
8.36 / 10
Cover of book Underworld: Evolution
book 3
8.4 / 10

A Song of Ice And Fire by George R.R. Martin series

Cover of book A Game of Thrones
book 1
8.33 / 10
Cover of book A Clash of Kings
book 2
8.21 / 10
Cover of book A Storm of Swords
book 3
7.49 / 10
Cover of book A Feast for Crows
book 4
8.34 / 10
Cover of book A Dance With Dragons
book 5
8.43 / 10
Cover of book The Winds of Winter
book 6
7.71 / 10

Magnus Chase And the Gods of Asgard by Rick Riordan series

Cover of book The Sword of Summer
book 1
9.46 / 10
Cover of book The Hammer of Thor
book 2
9.42 / 10
Cover of book The Ship of the Dead
book 3
9.37 / 10