What if there was an app that could cloak you in a cross-gendered hologram? And it had a voice modulation module? Women could present as men and get better-paying jobs. Men could present as women and get groped in the subway. Cool.

The fourth book in the Rev and Dylan series.

"The characters are ... intelligent, witty, and adventurous. I enjoyed their dialogue and insights. ... This is a book I really recommend to any book club and to people who are interested in gender differences and gender discrimination." Mesca Elin, Psychochromatic Redemption