Books in the Academy of Time series

There were three men in my mind. One in the past, two in the present. How was a girl supposed to think like that?Lainie never expected to be admitted to an academy for time travel. She never expected to study runes, ancient languages and meet real-life Vikings.And she certainly didn't expect to fall for her teacher... and a Viking... and a mysterious archivist.When a forbidden jump in time goes wrong, Lainie will have to draw on everything she's learned to make her way back into the present - and into the arms of her men. A steamy reverse harem romance full of action, intrigue and hot Vikings, set in both past and present. Includes resources to learn basic runes and Old Norse!