Journey into Mystery is of horror,superhero genre . Monthly an issue of this book was published . The book namedJourney into Mystery was published by Atlas, Marvel . Journey into Mystery was a Ongoing series . The no. of issues of the book is 199 . This book was published in (vol. 1) June 1952 – February 1966,(vol. 2)  October 1972 – October 1975,(Thor vol. 1 cont.) November 1996 – June 1998,(vol. 1 cont.) June 2011 – October 2013 . The main characters of this book are Thor (#83-125)  Loki (#622-645)  Sif (#646-655)
There are less number of issues than genres