Lot of five, all c. late 1940s-early 1950s. Sizes are typically 3x4". Each has four sheets printed on both sides. Titles are - "Superboy In Big Bet, Capt. Marvel Jr., Plastic Man In The Stretch, Shining Knight In A Dead Night" and "Phantom - The Special Visit." All are X-rated sexually explicit comic books, also referred to as Tijuana Bibles, featuring unauthorized use of characters. Captain Marvel Jr. features Doctor Sivana and Shining Knight features necrophilia. For first four books, all art appears to have been done by the same artist, while last title has more crude art. A few lt.cover handling creases and a few minor moisture marks. VF overall. These are some of the most sought after 8-pager titles. A great collection of these for the Golden Age comic book fan.