update: this program is through DailyLit. You must sign up with Daily Lit to get the Harlequin book for free.
Harlequin will be offering Kate Walker’s new June Presents title, Spanish Billionaire, Innocent Wife, to their subscribers for free. Beginning June 1st, people can sign up and receive the entire book in short installments via email/RSS installments.
Is this enough for you to give Harlequin your email address?