Straight Into Darkness: Post-Apocalyptic Young Adult (Deserted Lands Book 2)

Lizzie survived a pandemic that killed 98% of humanity. Now she is pregnant after an end-of-the-world, one night stand. She and her unborn baby are 'protected' by her family and the government of The City—no travel or endangering herself or the baby. Lizzie doesn’t like to be controlled, so she runs away as the power goes out.