The Legacy Series (Volume 4)

The Unsinkables - 1912; Darren Dubose has finally found his former beta and the grandfather of his new protégé, Logan Elster. Only, he's a very different man than he remembered. A far more jaded and reckless werewolf. Now, Dustin Keith is coming back to America because he needs to clean up more than one mess that goes by the name of Ben Myers. Booked passage on the maiden voyage of Titanic, the trio of werewolves must get reacquainted and learn to trust one another very quickly.
Their lives will depend on it. The Keeper of Light - 1915; A lighthouse on the Oregon coast has become packed with werewolves and vampires. All are there for vastly different reasons. Geoffrey and Adam Swenson have come to finish their life's work, a massive manuscript telling the story of werewolves from all over the globe. Michael and Jane Gennari have come to seeking isolation from the war and all it entails.
The moment Jane and Adam lock eyes, vampire and werewolf meeting as fate scripted, none of them could possibly know what lay ahead for the two families. Bulletproof - 1924; The twelve-year search for Ben Myers has proved fruitless. In an effort to "lighten their load", Darren Dubose and Dustin Keith taken a detour to Chicago to hand their protégé, Logan, off to trusted werewolf, Will Croxen, and old friends from Devia.
It doesn't take long for Logan to find out that Chicago, one of the most corrupt cities in America, would be far more dangerous and tempting for a rebellious werewolf-in-training than any of them could have predicted. The Nexus - 1989; For decades, Jane and Adam have kept their relationship a secret from the feuding races. If either werewolves or vampires find out about their torrid love affair, they would be killed.
A mixed pair is an abomination. But secrecy isn't good enough for them. They want more. Little do they know that hatred, prejudice, and an ancient prophecy would make it nearly impossible to achieve anything close to "normal".