This is a single issue of House of Secrets, number 147, published by DC Comics in September 1977. The comic book is in the Bronze Age era, specifically 1970-1979, and falls under the Science Fiction genre. The grade of the comic book is 2.5 Good+ and it is a vintage item. The comic book features the character House of Secrets and is a part of the US Comics tradition. It is not signed and comes in the format of a single unit. The publication year is 1977 and the issue number is 147. The comic book is a Silver Age item, specifically 1956-69, and was manufactured in the United States.