The Invention of Sarah Cummings is the third book in the Avenue of Dreams Series. The first two books are The Pursuit of Lucy Banning and The Dilemma of Charlotte Farrow. Sarah Cummings is a parlor maid who aspires for better things. When she sees the chance, she poses as Serena Cuthbert. As the deception progresses, she must decide which life she wants.

Olivia Newport adds rich historical detail to her novels. The character development and growth is strong. The motivation behind their actions is clear. The settings and relationships are real. It is a well-paced and enjoyable novel.

This book is part of a series but can be read as a standalone. I haven't read the previous books and had no problems at all. I enjoyed all the historical references and the immersion in Chicago life. While the writing and story was good I just didn't like Sarah. I had hoped that she would grow on my throughout the story but she just didn't.