This blog post takes you to the blurb for "Switch" and to buying links: http://www.qkellybooks.com/2012/04/switch-is-out.html.
Word count for "Switch" is about 68,000 words.
Blurb:
Ellora Landry and June Blue Sky meet after they find out a nurse switched them when they were newborns. Ellora and June are forty years old and have led vastly different lives. June, raised by hippie parents, is an out lesbian who has not had the best experiences in the love department. Ellora, from a conservative family, is coming to terms with her lesbian identity and has just left her husband.
Ellora and June experience an undeniable attraction. However, they are reluctant to risk their hearts, especially since that means revealing secrets and telling the entire story behind half truths.
Will they realize that perhaps they were fated to be together since their births?