Nintendo Comics System

The Nintendo Comics System series, published by Valiant Comics, made comic books of many Nintendo characters from different series, including Mario, The Legend of Zelda and Captain N. They featured special little pages like "Ask Princess Toadstool" and fake advertisements, like one for Koopa-Kola. Below is a comprehensive list of Mario-related titles, including the Captain N comics that include Donkey Kong (an occasional antagonist in the series).

Heavy stock
Released in 1990.

Nintendo Comics System
These books contain comics from various systems.

Nintendo Comics System No. 1

 * The Legend
 * Just Deserts
 * Welcome to Videoland (Captain N comic with Donkey Kong cameo)
 * All's Well That Ends Swell (Captain N comic with Donkey Kong cameo)
 * The Fish That Should've Gotten Away
 * Public Service Announcement
 * The Mario Bros. Guide to Grooming Your Moustache
 * Outsiders (Punch-Out!! comic with Mario cameo)
 * The Adventures of Dirk Drain-Head
 * You Again?

Nintendo Comics System No. 2

 * The Legend
 * Betrayal Most Proper
 * Welcome to Videoland

Super Mario Bros. Special Edition #1

 * The Legend
 * Mutiny on the Fungi
 * Dear Princess Toadstool
 * Koopa's Health and Beauty Tips
 * A Mouser in the Houser

Super Mario Bros. #1

 * The Legend
 * Piranha-Round Sue
 * Dear Princess Toadstool
 * Koopa's Believe It or Else!
 * Cloud Nine

Super Mario Bros. #2

 * Magic Carpet Madness
 * Dear Princess Toadstool
 * Mario Bros. Museum of Plumbing
 * The Kingdom Enquirer
 * Koopa's High School Yearbook

Super Mario Bros. #3

 * Bedtime for Drain-Head
 * Fryguy High Yearbook -- Activity Page!
 * Mario Bros. Museum of Plumbing
 * Love Flounders
 * Family Album "The Early Years"

Super Mario Bros. #4

 * Beauty and the Beach
 * Koopa-Kola
 * In the Swim! Fun and Sun Fashions
 * Get Koop-ed Up With the Nicest People
 * Fins and Roses
 * Koopatone

Captain N: The Game Master No. 1

 * Welcome to Videoland

Captain N: The Game Master No. 3

 * Video-Town

Captain N: The Game Master No. 4

 * Secrets of the Warp Zones

Game Boy

 * Game Boy #1: In the Palm of Your Hand..., Parts I and II
 * Game Boy #2: It's a Small World After All, Parts I and II
 * Game Boy #3: Team Play, Parts I and II
 * Game Boy #4: Pipes is Pipes

Soft cover
Released in 1991.

Super Mario Bros. Feb No. 1

 * The Legend
 * Piranha-Round Sue
 * Dear Princess Toadstool
 * Kitchen Kraziness
 * Cloud Burst

Super Mario Bros. May No. 4

 * Love Flounders

Adventures of the Super Mario Bros. Feb. No. 1

 * It's Always Fair Weather
 * Family Album "The Early Years"
 * Welcome to Videoland

Adventures of the Super Mario Bros. May No. 4

 * Bedtime for Drain-Head
 * Koopa-Kola

Adventures of the Super Mario Bros. Jun No. 5

 * Betrayal Most Proper
 * Weight Up

Adventures of the Super Mario Bros. Jul No. 6

 * Elect Mario for Man of the Year

Adventures of the Super Mario Bros. Aug No. 7

 * The Revenge of Pipe Ooze!
 * Throne Out
 * Dear Princess Toadstool

Adventures of the Super Mario Bros. Sep No. 8

 * The Buddy System

Adventures of the Super Mario Bros. Oct No. 9

 * Bowser Knows Best
 * Secrets of the Warp Zones

Nintendo Comics System featuring Super Mario Bros. Jul No. 6

 * The Kingdom Enquirer

Nintendo Comics System featuring Super Mario Bros. Sep No. 8

 * Minor Defects

Nintendo Comics System featuring Super Mario Bros. Oct. No. 9

 * The Doctor Is In... Over His Head
 * Koopa's Believe It or Else!
 * Mario Bros. Museum of Plumbing

The Best of the Nintendo Comics System

 * In the Palm of Your Hand...
 * It's a Small World After All
 * Welcome to Videoland
 * All's Well That Ends Swell
 * Video-Town
 * Outsiders

The Best of Super Mario Bros.

 * The Legend
 * Just Deserts
 * Piranha-Round Sue
 * Koopa's Believe It or Else!
 * Dear Princess Toadstool x2
 * Magic Carpet Madness
 * The Adventures of Dirk Drain-Head
 * Throne Out
 * Mario Bros. Museum of Plumbing x2
 * The Kingdom Enquirer
 * The Fish That Should've Gotten Away
 * Cloud Burst
 * Love Flounders
 * FryGuy High Yearbook - Activity Page!
 * Family Album "Summer Camp" (new)
 * Duh Stoopid Bomb! (new)
 * Kitchen Kraziness
 * Public Service Announcement
 * Beauty and the Beach
 * Koopa-Kola
 * Get Koop-ed Up With the Nicest People
 * Fins and Roses
 * In the Swim! Fun and Sun Fashions
 * Koopatone
 * Bedtime for Drain-Head
 * Koopa's High School Yearbook
 * Cloud Nine
 * Betrayal Most Proper
 * The Mario Bros. Guide to Grooming Your Moustache
 * The Buddy System
 * It's Always Fair Weather
 * Weight Up
 * Family Album "The Early Years"

The Super Mario Bros. Meet the Koopa Kids

 * Bowser Knows Best
 * The Buddy System
 * Kitchen Kraziness
 * Throne Out
 * Fins and Roses
 * Get Koop-ed Up With the Nicest People
 * Weight Up
 * The Revenge of Pipe Ooze
 * The Mario Bros. Museum of Plumbing

The Super Mario Bros. Battle Against Bowser

 * Magic Carpet Madness
 * Koopa's High School Yearbook
 * Koopa's Believe It or Else!
 * Beauty and the Beach
 * Koopa-Kola
 * Koopatone
 * Cloud Burst
 * Duh Stoopid Bomb!
 * The Mario Bros. Museum of Plumbing

The Super Mario Bros. in: "Mario's Special Powers"

 * The Legend
 * It's Always Fair Weather
 * Love Flounders
 * Family Album "The Early Years"
 * Family Album "Summer Camp"
 * Bedtime for Drain-Head
 * Tanooki Suits Me (new, exclusive)

Super Mario in: "Tatanga Invades Earth"

 * In the Palm of Your Hand..., Parts I and II
 * It's a Small World After All, Parts I and II