| Invasion from space | 2019 | Gaute Moe, Jan-Roman Pikula | pencils, ink | Story | 6 | Holland | 1 |
| Duckstadkrant 41ste jaargang speciale editie | 2010 | Bas Schuddeboom, Carl Barks | pencils | Text story | 4 | Holland | 1 |
| Untitled cover | 2007 | Jan-Roman Pikula | pencils, ink | Cover | 1 | Holland | 1 |
| Duckstadkrant 38e jaargang nummer 5 | 2007 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Maribelle - een speciale uitgave van de Duckstadkrant | 2007 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Text story | 3 | Holland | 1 |
| Untitled cover | 2007 | Jan-Roman Pikula | pencils, ink | Cover | 1 | Holland | 1 |
| Willies wereld | 2008 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Duckstadkrant 39e jaargang nummer 1 | 2008 | Jos Beekman, Carl Barks | pencils, ink | Text story | 1 | Holland | 1 |
| Uit het plakboek van de Zware Jongens | 2008 | Jos Beekman, Carl Barks | pencils, ink | Text story | 2 | Holland | 1 |
| Willies wereld | 2008 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Duckstadkrant 39e jaargang nummer 4 | 2008 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Duckstadkrant 39e jaargang nummer 5 | 2008 | Jan-Roman Pikula | pencils, ink | Text story | 2 | Holland | 1 |
| Oom Donalds Brievenbus (kerst) | 2008 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 2 | Holland | 1 |
| Het Spel-tel-spel | 2008 | Jan-Roman Pikula | pencils, ink | Game or puzzle | 2 | Holland | 1 |
| Willies wereld | 2009 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Netpret | 2009 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Untitled illustration | 2009 | Jan-Roman Pikula | pencils, ink | Illustration | 2 | Holland | 1 |
| Duckstadkrant 40e jaargang nummer 1 | 2009 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Text story | 2 | Holland | 1 |
| Duckstadkrant 40ste jaargang nummer 3 | 2009 | Bas Schuddeboom, Gerben Valkema | pencils, ink | Text story | 1 | Holland | 1 |
| Weet wat je zegt! | 2009 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Uit het handboek van de Jonge Woudlopers - Roswell | 2009 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Illustration | 1 | Holland | 1 |
| Untitled illustration | 2009 | Jan-Roman Pikula | pencils, ink | Illustration | 2 | Holland | 1 |
| Uit het handboek van de Jonge Woudlopers - De Vesuvius | 2009 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Illustration | 1 | Holland | 1 |
| Netpret | 2009 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Weet wat je zegt! | 2009 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Netpret | 2009 | Jim van der Weele, Fernando Güell | pencils, ink | Text story | 1 | Holland | 1 |
| Untitled illustration | 2010 | Jan-Roman Pikula | pencils, ink | Illustration | 2 | Holland | 1 |
| Weet wat je zegt! | 2010 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Untitled illustration | 2010 | Jan-Roman Pikula | pencils, ink | Illustration | 2 | Holland | 1 |
| Bevers knaagt door | 2010 | Jan-Roman Pikula | pencils, ink | Illustration | <1 | Holland | 1 |
| Runen | 2010 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Illustration | 1 | Holland | 1 |
| Untitled illustration | 2010 | Jan-Roman Pikula | pencils, ink | Illustration | 2 | Holland | 1 |
| Untitled cover | 2010 | Jan-Roman Pikula | pencils, ink | Cover | 1 | Holland | 1 |
| Untitled illustration | 2010 | Jan-Roman Pikula | pencils, ink | Illustration | 2 | Holland | 1 |
| Dat zoeken we op! | 2011 | Jos Beekman, Carl Barks | pencils, ink | Text story | 1 | Holland | 1 |
| Dat zoeken we op! | 2011 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Dat zoeken we op! | 2011 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Weet wat je zegt! | 2011 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Untitled illustration | 2011 | Jan-Roman Pikula | pencils, ink | Illustration | 2 | Holland | 1 |
| Cappadocië | 2011 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Illustration | 1 | Holland | 1 |
| Duckstadkrant - anno 1969 - nummer 1-2012 | 2011 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Duckstadkrant - anno 1969 - nummer 2-2012 | 2012 | Bas Schuddeboom, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Duckstadkrant - anno 1969 - nummer 3-2012 | 2012 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Untitled illustration | 2012 | Jan-Roman Pikula | pencils | Illustration | 2 | Holland | 1 |
| Willies wereld | 2012 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Dat zoeken we op! | 2012 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Hutten & hunebedden | 2012 | Jan-Roman Pikula | pencils, ink | Game or puzzle | 1 | Holland | 1 |
| Untitled illustration | 2012 | Jan-Roman Pikula | pencils, ink | Illustration | 2 | Holland | 1 |
| Duckstadkrant - anno 1969 - nummer 4-2012 | 2012 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Prijzenregen! | 2012 | Jan-Roman Pikula | pencils, ink | Game or puzzle | 1 | Holland | 1 |
| Wat is de hoofdstad van Noord-Holland? | 2012 | Jan-Roman Pikula | pencils, ink | Game or puzzle | 1 | Holland | 1 |
| Dat zoeken we op! | 2012 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Weet wat je zegt! | 2012 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Dat zoeken we op! | 2012 | Jos Beekman, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Weet wat je zegt! | 2012 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Willies wereld | 2012 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Weet wat je zegt! | 2012 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| Untitled illustration | 2012 | Jan-Roman Pikula | pencils | Illustration | 2 | Holland | 1 |
| Dat zoeken we op! | 2012 | Jim van der Weele, Jan-Roman Pikula | pencils, ink | Text story | 1 | Holland | 1 |
| De schat in de grot | 2012 | Jan-Roman Pikula | pencils, ink | Cover | 1 | Holland | 1 |