| The Little Mermaid Album | 1990 | Tom Anderson, Xavier Vives Mateu | plot, script | Story | 46 | Denmark | 93 |
| The Busker | 1990 | Tom Anderson, Daniel Branca | script | Story | 8 | Denmark | 41 |
| A Sense of Humour | 1990 | Tom Anderson, Daniel Branca | script | Story | 6 | Denmark | 40 |
| Scrooge's Old Debt | 1990 | Tom Anderson, Daniel Branca | script | Story | 7 | Denmark | 39 |
| All's Well | 1990 | Tom Anderson, Vicar | script | Story | 10 | Denmark | 38 |
| Above Us the Wawes | 1990 | Tom Anderson, José Colomer Fonts | script | Story | 17 | Denmark | 38 |
| Daisy's Dress | 1990 | Tom Anderson, Vicar | script | Story | 8 | Denmark | 33 |
| Shadow over Duckburg | 1990 | Tom Anderson, Tello-Team | script | Story | 16 | Denmark | 33 |
| A Charmed Life | 1990 | Tom Anderson, Vicar | script | Story | 8 | Denmark | 32 |
| The Poolinck Goat-Hound | 1990 | Tom Anderson, Vicar | script | Story | 12 | Denmark | 31 |
| Malicious Mallard | 1990 | Tom Anderson, Vicar | script | Story | 8 | Denmark | 30 |
| Homing Pigeons | 1990 | Tom Anderson, Vicar | script | Story | 9 | Denmark | 28 |
| Dumb Earthlings | 1990 | Tom Anderson, Tello-Team | script | Story | 12 | Denmark | 28 |
| The Waddington Masterpiece | 1990 | Tom Anderson, José Maria Millet Lopez | script | Story | 14 | Denmark | 27 |
| The Red Duck | 1990 | Tom Anderson, José Colomer Fonts | script | Story | 14 | Denmark | 27 |
| Nocturnal Maneuvres | 1990 | Tom Anderson, Vicar | script | Story | 10 | Denmark | 26 |
| The Voodoo Treasure | 1990 | Tom Anderson, Tino Santanach Hernandez | script | Story | 13 | Denmark | 26 |
| The Rare Cheese | 1990 | Tom Anderson, Tino Santanach Hernandez | script | Story | 15 | Denmark | 25 |
| William Tell | 1990 | Tom Anderson, Ignasi Calvet Estéban | script | Story | 14 | Denmark | 24 |
| A Most Desirable Property | 1990 | Tom Anderson, Vicar | script | Story | 10 | Denmark | 23 |
| Beam Me Up! | 1990 | Tom Anderson, Tino Santanach Hernandez | script | Story | 13 | Denmark | 22 |
| A Night At The Awards | 1990 | Tom Anderson, José Colomer Fonts | script | Story | 7 | Denmark | 20 |
| The Worthless Stock | 1990 | Tom Anderson, José Colomer Fonts | script | Story | 6 | Denmark | 20 |
| No Litter, Please! | 1990 | Tom Anderson, José Cardona Blasi | script | Story | 5 | Denmark | 20 |
| Crime Writers Conference | 1990 | Tom Anderson, Miquel Pujol | script | Story | 10 | Denmark | 20 |
| The Golden Swans | 1990 | Tom Anderson, Maria José Sánchez Núñez | script | Story | 14 | Denmark | 19 |
| The Beagles Wise Up | 1990 | Tom Anderson, Maria José Sánchez Núñez | script | Story | 5 | Denmark | 18 |
| The Sea Monster Mystery | 1990 | Tom Anderson, Tello-Team | script | Story | 7 | Denmark | 17 |
| The Man of Vision | 1990 | Tom Anderson, Tino Santanach Hernandez | script | Story | 4 | Denmark | 17 |
| A Good Deed | 1990 | Tom Anderson, Tino Santanach Hernandez | script | Story | 8 | Denmark | 17 |
| Survival Weekend | 1990 | Tom Anderson, Tello-Team | script | Story | 7 | Denmark | 16 |
| The Jambalayan Jaunt | 1990 | Tom Anderson, José Cardona Blasi | script | Story | 11 | Denmark | 16 |
| Hercules Hogg | 1990 | Tom Anderson, Julio Antonio Ramos Poquí | script | Story | 6 | Denmark | 15 |
| The Steelhead Trip | 1990 | Tom Anderson, Tello-Team | script | Story | 9 | Denmark | 15 |
| A Royal Visit | 1990 | Tom Anderson, Juan Torres Pérez | script | Story | 9 | Denmark | 14 |
| A Tidy Rescue | 1990 | Tom Anderson, José Cardona Blasi | script | Story | 5 | Denmark | 14 |
| The Fan Club | 1990 | Tom Anderson, Vicar | script | Story | 8 | Denmark | 13 |
| Good Treatment | 1990 | Tom Anderson, Maria José Sánchez Núñez | script | Story | 5 | Denmark | 12 |
| The Gold Rush | 1990 | Tom Anderson, José Maria Millet Lopez | script | Story | 13 | Denmark | 12 |
| No Pets Allowed | 1990 | Tom Anderson, Juan Torres Pérez | script | Story | 7 | Denmark | 11 |
| The Beverstone Apparition | 1990 | Tom Anderson, Xavier Vives Mateu | script | Story | 12 | Denmark | 9 |
| Plane Escape | 1990 | Tom Anderson, Juan Torres Pérez | script | Story | 13 | Denmark | 8 |
| Postal Complications | 1990 | Tom Anderson, Xavier Vives Mateu | script | Story | 20 | Denmark | 7 |
| The Tape Trap | 1990 | Tom Anderson, José Cardona Blasi | script | Story | 10 | Denmark | 7 |
| Football Fever | 1990 | Tom Anderson, Tino Santanach Hernandez | script | Story | 6 | Denmark | 6 |