| Category | Title | Description | Last modified |
| Other languages | |||
| Pages in Russian language | March 12, 2005 | ||
| Niklas in Italiano | Pages in Italian language | June 8, 2002 | |
| Niklas en Français | Pages in French language | March 23, 2004 | |
| Niklas en Español | Pages in Spanish language | June 14, 2005 | |
| Niklas
auf Deutsch |
Pages in German language | May 24, 2006 | |
| Comic stories | |||
| Little Red Riding Hood! | 9 pages | May 24, 2006 | |
| Shopping With Mom | Episode 9, 6 pages | December 4, 2005 | |
| Haircuts | Episode 8, 11 pages | May 20, 2005 | |
| Summer Storm | 9 pages | July 2, 2004 | |
| The Fatal Pair Of Swim Trunks | Episode 7, 11 pages | August 25, 2003 | |
| Anything But Girls! | 11 pages | February 15, 2004 | |
| If my life was a TV-show | 3 pages | July 19, 2002 | |
| Merry Christmas, Keith! | 6 pages, also with
Dutch subtitles |
December 2, 2001 | |
| I can't dance | Episode 6, 12 pages | October 24, 2001 | |
| The Story of the Belly Button Monster | Ghost story, 12 pages |
October 22, 2000 | |
| 10 minutes to save the Earth | Episode 5, 12 pages | March 12, 2000 | |
| Hi, I'm Davy | Davy draws himself, 8 pages | May 8, 1999 | |
| Keith come home | Episode 4, 19 pages | February 2, 1999 | |
| My favorite fairy tale | 5 pages | May 27, 2000 | |
| Just a boring day | Episode 3, 6 pages | June 4, 2001 | |
| How to become a rockstar | Episode 2, 15 pages | June 8, 2002 | |
| A new kid in the hood | Episode 1, 12 pages | December 18, 2000 | |
| Short stories | |||
| No Dinner Tonight | by Jonathan | June 22, 2005 | |
| Bunkbeds (English) and (German version) | by Niklas | October 17, 2004 | |
| Homesick (English) and (German version) | by Niklas | July 7, 2003 | |
| The Great Pie-Eating Contest | by Jonathan | May 7, 2002 | |
| Daniel (English) and (German version) | An autobiographical
story by Niklas |
September 9, 2001 | |
| A Christmas Story | by Onslow | December 3, 2000 | |
| Progress Park | by Orlando | April 1, 2000 | |
| The Dog Show | by Jonathan | November 9, 1999 | |
| My Friend is an Alien | A bit of science fiction
by March |
October 5, 2006 | |
| Chapter
1 Niklas, Davy and the Alien |
June 4, 1999 | ||
| Chapter
2 Jahv's Day out |
July 21, 1999 | ||
| Chapter
3 Jahv's Brother |
December 5, 1999 | ||
| Chapter
4 Jahv's World |
July 28, 2000 | ||
| Chapter
5 Discovery |
January 13, 2001 | ||
| Chapter
6 The Journey |
May 18, 2001 | ||
| Chapter
7 The Journey continues |
February 10, 2002 | ||
| Chapter
8 The Party |
December 1, 2002 | ||
| Chapter
9 Martin and Keyro |
December 1, 2002 | ||
| Chapter
10 Alien Vacation |
October 28, 2002 | ||
| Chapter
11 The Trial |
April 27, 2003 | ||
| Chapter
12 Aliens in the House |
January 19, 2004 | ||
| Chapter
13 Interlude |
January 19, 2004 | ||
| Chapter
14 To The Laundromat And Beyond |
October 5, 2006 | ||
| The Greatest American Hero | An autobiographical
story by Ticklish David |
April 17, 1999 | |
| Jonathon the Hero | An illustrated story
by Onslow |
March 11, 1999 | |
| The Shortcut | An illustrated story
by Onslow |
August 28, 1998 | |
| Niklas And The Grumpy Old Man | Chapter
1 Mr. Donner appears |
May 12, 1998 | |
| Chapter
2 The Gnome |
July 7, 1998 | ||
| Chapter
3 An Agreement |
October 16, 1998 | ||
| (One more chapter to come) | Chapter
4 The Old Shed |
May 13, 2000 | |
| Return mail | |||
| Some furry fanart picture | A picture by Viole | October 5, 2006 | |
| Brothers | A short story by Sevian | December 15, 2004 | |
| My First Friend | A short story by Jose, also in Spanish | December 15, 2004 | |
| Niklas and Fabian | A picture by Junichi | December 15, 2004 | |
| A Niklas sketch | A picture by Tiya | December 15, 2004 | |
| A nice picture | A picture by Torsten | December 19, 2001 | |
| What got Jahv in his backpack? | A picture by March | December 5, 1999 | |
| The real Next Generation | A cartoon by March | June 4, 1999 | |
| Issue Boulevard #7 | Thoughts from Oreo | April 2, 2001 | |
| What you never get to see | Cartoon by C.K. | January 2, 1999 | |
| Forever in my heart | Song with midi, by Davy | January 2, 1999 | |
| Introduction | |||
| Editorial | Some words from my creator | December 7, 2002 | |
| My Album | Introducing some of my friends | May 7, 2002 | |
| Niklas' Schoolmates | A place for penpals | February 21, 2001 |