| Zio Paperone e le spiagge arcobaleno | 1999 | Caterina Mognato, Luciano Gatto | Story | 35 | Italy | 20 |
| Giovani Vichinghi | 1999 | Nino Russo, Stefano Turconi | Story | 31 | Italy | 10 |
| Le G.M. e lo spirito della foresta | 1999 | Marco Bosco, Luciano Milano | Story | 24 | Italy | 8 |
| Le G. M e il grande freddo | 1999 | Marco Bosco, Federico Mancuso | Story | 23 | Italy | 6 |
| Untitled cover | 1999 | Angel Rodriguez | Cover | 1 | Holland | 5 |
| Le GM e la piramide sepolta | 1999 | Giorgio Pezzin, Sergio Cabella | Story | 23 | Italy | 5 |
| Le G.M. e l'eroe del giorno | 1999 | Marco Bosco, Vinicio Corda | Story | 11 | Italy | 5 |
| Le GM e il canto delle sirene | 1999 | Bruno Sarda, Sergio Cabella | Story | 20 | Italy | 4 |
| Untitled cover | 1999 | Marco Palazzi | Cover | 1 | Italy | 4 |
| Mr. Trouble acchiappa fantasmi | 1999 | Nino Russo, Marco Palazzi | Story | 23 | Italy | 3 |
| Le G. M. in: Allarme cactus | 1999 | François Corteggiani, Tiberio Colantuoni | Story | 30 | Italy | 3 |
| Le GM e le medagliette involate | 1999 | Rodolfo Cimino, Tiberio Colantuoni | Story | 23 | Italy | 3 |
| Le GM e il dono della giovinezza | 1999 | Marco Bosco, Sergio Cabella | Story | 24 | Italy | 3 |
| Le GM "E' l'ora della merenda" | 1999 | Bruno Concina, Roberto Ronchi | Story | 12 | Italy | 2 |
| Le GM e la vernice invisibile | 1999 | Giorgio Pezzin, Sergio Cabella | Story | 27 | Italy | 2 |
| Le GM e il tucano con sorpresa | 1999 | Marco Bosco, Marco Palazzi | Story | 20 | Italy | 2 |
| Le GM... cattive | 1999 | Nino Russo, Sergio Cabella | Story | 21 | Italy | 2 |
| Le GM e la voce dalle stelle | 1999 | Marco Bosco, Sergio Cabella | Story | 25 | Italy | 2 |
| Le GM e il mistero dell'orso polare... nero | 1999 | Rodolfo Cimino, Luciano Milano | Story | 22 | Italy | 2 |
| Le GM in cerca di José | 1999 | Nino Russo, Daniela Vetro | Story | 22 | Italy | 2 |
| Untitled cover | 1999 | Marco Palazzi | Cover | 1 | Italy | 2 |
| Le G.M. e il falco d'oro | 1999 | Marco Bosco, Marco Palazzi | Story | 25 | Italy | 1 |
| Il terribile sglob | 1999 | Manuela Marinato, Luciano Milano | Story | 26 | Italy | 1 |
| Le Giovani Marmotte e la storia virtuosa | 1999 | Rodolfo Cimino, Sergio Cabella | Story | 22 | Italy | 1 |
| Le GM e il pachiderma campagnolo | 1999 | Giorgio Martignoni, Roberto Ronchi | Story | 24 | Italy | 1 |
| Le GM e la torcia bloccante | 1999 | Carlo Panaro, Vinicio Corda | Story | 23 | Italy | 1 |
| Le GM e le feste riciclate | 1999 | Giorgio Martignoni, Roberto Ronchi | Story | 20 | Italy | 1 |
| Mr. Trouble e il sole anche di notte | 1999 | Nino Russo, Vinicio Corda | Story | 23 | Italy | 1 |
| Le GM e il totem trombettiere | 1999 | Rodolfo Cimino, Tiberio Colantuoni | Story | 20 | Italy | 1 |
| Mr Trouble e la scheda contesa | 1999 | Nino Russo, Sergio Cabella | Story | 23 | Italy | 1 |
| Le GM e l'inghippo orbitale | 1999 | Manuela Marinato, Sergio Cabella | Story | 29 | Italy | 1 |
| Le GM e il mostro intelligente | 1999 | Nino Russo, Andrea Maccarini | Story | 24 | Italy | 1 |
| Una scoperta da brivido | 1999 | Giuseppe Zironi | Story | 6 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | <1 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | <1 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | 1 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | <1 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | <1 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | <1 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | 1.5 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | <1 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | 1 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | <1 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | <1 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | <1 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | <1 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | <1 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | <1 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | <1 | Italy | 1 |
| Untitled illustration | 1999 | | Illustration | 2 | Italy | 1 |