Wait for It by Jenn McKinlay

Stuck in a dreary Boston winter, Annabelle Martin would like nothing more than to run away from her current life. She’s not even thirty years old, twice-divorced, and has just dodged a marriage proposal… from her ex-husband. When she’s offered her dream job as creative director at a cutting-edge graphic design studio in Phoenix, she jumps at the opportunity to start over.

When she arrives in the Valley of the Sun, Annabelle is instantly intrigued by her anonymous landlord. Based on the cranky, handwritten notes Nick Daire leaves her, she assumes he is an old, rich curmudgeon. Annabelle is shocked when she finally meets Nick and discovers that he’s her age and uses a wheelchair. Nick suffered from a stroke a year ago, and while there’s no physical reason for him not to recover, he is struggling to overcome the paralyzing fear that has kept him a prisoner in his own home.