Book History
At first Michael Guerin and Isabel Evans don't accept Liz and Maria. They all become friend and help each other. There are also relationships. In season one, Max and Liz were dating. Then Max's destiny with Tess is in the way. Liz and Max were very close to getting back together when Future Max from 14 years into the future came back through the granolith to tell Liz that if she got back together with Max it would lead to the "End of the World" in 14 years. So Liz pretended to sleep with Kyle to make Max fall out of love with her.
When Alex dies, Liz becomes obsessed with finding out how he died and says it was alien related, which ticks Max off. Eventually Liz proves that Tess actually murdered Alex, right before she blasts off to Antar.
Liz is played by Shiri Appleby.