Rob Reger is an American author and cartoonist, best known for creating the "Emily the Strange" series. Her work often explores themes of teenage life, identity, and self-expression.

"Emily The Strange: Los Dias Perdidos" is a Spanish-language novel written by Rob Reger. The book is part of the "Emily the Strange" series, which follows the adventures of a mysterious and eccentric young girl named Emily.

The story revolves around Emily, a teenager who appears strange and mysterious to those around her. She has a unique perspective on life and often finds herself in unusual situations. In "Los Dias Perdidos", Emily navigates through a series of events that challenge her perception of reality and her relationships with others.