Liza sends Caitlin off to college and weighs her feelings for Josh and Charles.

Liza's identity is threatened by Thad's laptop and Kelsey. Also: a Silicon Valley billionaire makes an investment in Empirical.

Liza tries saving a bookstore in her hometown and Kelsey starts dating again.

Liza tries to sign YouTube stars to Empirical.

Kelsey starts dating, but Liza and Lauren fear she's moving too fast. Also: Josh examines his relationship with Liza.

Liza and Kelsey pursue an erotica author who writes under a pseudonym and are surprised when the true identity is revealed.

A women's erotica event threatens to expose the author's secret while Liza and Kelsey try to preserve it.

Liza finalizes her divorce and Diana meets a handsome stranger, but their worlds soon intertwine when Liza ends up in the hospital.

A bidding war begins when hype builds around Colin's novel after Kelsey and Liza strike a new deal. Also: Diana introduces herself to a therapist who lives next doo.

Liza and Josh have a near miss, but react very differently, which puts their relationship in doubt.

Liza gets closer to Charles at a book fair and Kelsey feels neglected by Colin.

Liza faces some hard truths after an encounter with a famous life coach.