The Danaan Trilogy Series by Laura Howard

Allison O'Malley's plan is to go to grad school so she can get a good job and take care of her schizophrenic mother. She has carefully closed herself off from everything else, including a relationship with Ethan, who she's been in love with for as long as she can remember. What is definitely not part of the plan is the return of her long-lost father, who claims he can bring Allison's mother back from the dark place her mind has gone... moreAllison O'Malley's plan is to go to grad school so she can get a good job and take care of her schizophrenic mother. She has carefully closed herself off from everything else, including a relationship with Ethan, who she's been in love with for as long as she can remember. What is definitely not part of the plan is the return of her long-lost father, who claims he can bring Allison's mother back from the dark place her mind has gone. Allison doesn't trust her father, so why would she believe his stories about a long forgotten Irish people, the Tuatha de Danaan? But truths have a way of revealing themselves. Secrets will eventually surface. And Allison must learn to set aside her plan and work with her father if there is even a small chance it could restore her mother's sanity. less

Allison thought it was crazy enough when she found out her father, Liam, wasn't entirely human. But now she has to join his magical allies to unravel his former mistress's plans. Aoife wants to keep Allison's parents apart forever. Despite Allison's efforts to keep Ethan, the only guy she's ever cared about, out of this supernatural mess, fate keeps throwing him back into the mix... moreAllison thought it was crazy enough when she found out her father, Liam, wasn't entirely human. But now she has to join his magical allies to unravel his former mistress's plans. Aoife wants to keep Allison's parents apart forever. Despite Allison's efforts to keep Ethan, the only guy she's ever cared about, out of this supernatural mess, fate keeps throwing him back into the mix. Will Allison be able to find the amulet that holds the enchantment Aoife placed on Liam and destroy it? Are Ethan' s feelings for Allison strong enough to endure the magic of the Tuatha De Danaan? less