What's the difference between a graphic novel and a comic book, and how do they relate to 'comic English books'?

Generally, a comic book is typically a periodical, released in installments. A graphic novel is a self-contained story presented in comic book format, often collected from a series. 'Comic English books' often refer to graphic novels and collected editions of comic book series translated into English. Many graphic novels originate in other countries and are then translated for an English-speaking audience.