Don Tillman and Rosie Jarman are back. If you were swept away by Graeme Simsion’s international smash hit The Rosie Project, you will love The Rosie Effect.

The Wife Project is complete, and Don and Rosie are happily married and living in New York. But they’re about to face a new challenge.

Rosie is pregnant.

Don sets about learning the protocols of becoming a father, but his unusual research style gets him into trouble with the law. Fortunately his best friend Gene is on hand to offer advice: he’s left Claudia and moved in with Don and Rosie.

As Don tries to schedule time for pregnancy research, getting Gene and Claudia back together, servicing the industrial refrigeration unit that occupies half his apartment, helping Dave the Baseball Fan save his business and staying on the right side of Lydia the social worker, he almost misses the biggest problem of all: he might lose Rosie when she needs him most.

Get ready for The Rosie Effect, the new hilarious and heart-wrenching romantic comedy of the year.