The Mighty Quinns: Riley

The Mighty Quinns: Riley is a Harlequin Romance written by Kate Hoffman.

Tiernan Galvin, usually called Nan, a librarian is going to Ireland. She has always been interested in learning about her ancestors. She has saved her money and  is now able to go there for 10 days.
She has arranged to stay in a small cottage and it supplies one meal a day. Her mom went to  the same area about 28 years before. Nan is very alone since her mom died when she was 8 and her dad died last year.
When she arrives at the airport in Ireland there was supposed  to be a driver to meet her but the flight was over 2 hrs late so she was afraid the driver would not be there. She is trying to find a cab when she  meets Riley who was looking for an old lady that had rented their cottage and requested him to pick her up at the airport. When they discover the mistake Riley takes her to the cottage but kisses her a couple of times and she likes it.
Riley takes her to the cottage and goes to the pub his family runs. He works in the pub with his two brothers and sings and plays music.
Riley and Nan  fall in love. Nan finds out that she has a grandfather who lives near there and now she has to go back home.