Come Again - Robert Webb

First Love. Second Time Lucky. All hell has broken loose in Kate Marsden's life. Her husband has died, she's lost her job and now she's pushed the last of her friends away. Then one day, she wakes up in the wrong body - and the wrong year. She's eighteen again and it's her first day of university. Which means today's the day she'll meet Luke, her future husband, for the first time. If they can fall in love again, Kate might just be able to save him second time around.