Battle for Souls Series by Ciara Knight

Sammy Lorre was cast from Heaven for conduct unbecoming an angel. Living in a demon-infested small town with no memory of her previous life, she faces never-ending purgatory until Boon saunters into her life with a promise of angelic love. But is he an angel from Heaven or a minion from the underworld preying on her human emotions? To discover his true identity, she must risk eternal damnation and her heart.

After witnessing the death of her mother, Gabby Moore suffers with psychotic delusions. When fallen angel Alexander Lohr reveals she’s been marked by a demon, she must make the ultimate choice or lose her mind. She can fight alongside her father, an earthbound hunter killing fallen angels and demons, give into the demon blood coursing through her veins and join the underworld, or save the man she loves from both.

Gabby Moore fails to stop a demonic war which released condemned ancient angels and Lucifer’s minions to Earth. When all hope is lost, Herak, an Ancient sentenced to eternal solitude for starting the first demonic war, pledges to save the world. But is he really reformed and ready to fight, or will he betray Gabby and Alexander forcing them to sacrifice their love and each other to save the world?