Bloodlines The Resurrected takes 10 bloodlines from 1st edition Vampire the Requiem and updates them 2nd edition. The book doesn't waste a lot of time rehashing bloodline history but instead refers the reader to the original book in which the bloodline appeared. What the book does do, is overalls the disciplines/devotions of these bloodlines making them capatible with other 2nd edition bloodlines.
The Tabletop Gaming club used these mechanics to update our characters and found that the author pull a lot of though into balancing the power for 2e. We believe this is a must have book for 2e Requiem players.