| # | Title | Series title | First published | ISBN | Ghostwriter | Illustrator |
| 1 | Ferno the Fire Dragon | Series 1: Where It All Began | 2007 | | Stephen Cole | Tristan Lewis |
| 2 | Sepron the Sea Serpent | Series 1: Where It All Began | 2007 | | Cherith Baldry | |
| 3 | Arcta the Mountain Giant | Series 1: Where It All Began | 2007 | | Michael Ford | |
| 4 | Tagus the Horse-Man | Series 1: Where It All Began | 2007 | | Cherith Baldry | |
| 5 | Nanook the Snow Monster | Series 1: Where It All Began | 2007 | | Stephen Cole | |
| 6 | Epos the Flame Bird | Series 1: Where It All Began | 2007 | | Stephen Cole | |
| 7 | Zepha the Monster Squid | Series 2: The Golden Armour | 2008 | | Cherith Baldry | Steve Sims |
| 8 | Claw the Giant Monkey | Series 2: The Golden Armour | 2008 | | Lucy Courtenay | |
| 9 | Soltra the Stone Charmer | Series 2: The Golden Armour | 2008 | | Allan Frewin Jones | Steve Sims |
| 10 | Vipero the Snake Man | Series 2: The Golden Armour | 2008 | | Cherith Baldry | Steve Sims |
| 11 | Arachnid the King of Spiders | Series 2: The Golden Armour | 2008 | | Lucy Courtenay | Steve Sims |
| 12 | Trillion the Three-Headed Lion | Series 2: The Golden Armour | 2008 | | Allan Frewin Jones | |
| 13 | Torgor the Minotaur | Series 3: The Dark Realm | 2008 | | Cherith Baldry | Steve Sims |
| 14 | Skor the Winged Stallion | Series 3: The Dark Realm | 2008 | | Michael Ford | |
| 15 | Narga the Sea Monster | Series 3: The Dark Realm | 2008 | | Cherith Baldry | Steve Sims |
| 16 | Kaymon the Gorgon Hound | Series 3: The Dark Realm | 2008 | | Allan Frewin Jones | |
| 17 | Tusk the Mighty Mammoth | Series 3: The Dark Realm | 2008 | | Allan Frewin Jones | Steve Sims |
| 18 | Sting the Scorpion Man | Series 3: The Dark Realm | 2008 | | Lucy Courtenay | Steve Sims |
| 19 | Nixa the Death-Bringer | Series 4: The Amulet of Avantia | 2009 | | Cherith Baldry | Steve Sims |
| 20 | Equinus the Spirit Horse | Series 4: The Amulet of Avantia | 2009 | | Jan Burchett and Sara Vogler | |
| 21 | Rashouk the Cave Troll | Series 4: The Amulet of Avantia | 2009 | | James Noble | Steve Sims |
| 22 | Luna the Moon Wolf | Series 4: The Amulet of Avantia | 2009 | | Brandon Robshaw | |
| 23 | Blaze the Ice Dragon | Series 4: The Amulet of Avantia | 2009 | | Michael Ford | |
| 24 | Stealth the Ghost Panther | Series 4: The Amulet of Avantia | 2009 | | Cherith Baldry | Steve Sims |
| 25 | Krabb Master of the Sea | Series 5: The Shade of Death | 2009 | | Michael Ford | Steve Sims |
| 26 | Hawkite Arrow of the Air | Series 5: The Shade of Death | 2009 | | Lucy Courtenay | |
| 27 | Rokk the Walking Mountain | Series 5: The Shade of Death | 2009 | | James Noble | Steve Sims |
| 28 | Koldo the Arctic Warrior | Series 5: The Shade of Death | 2009 | | Michael Ford | Steve Sims |
| 29 | Trema the Earth Lord | Series 5: The Shade of Death | 2009 | | Cherith Baldry | |
| 30 | Amictus the Bug Queen | Series 5: The Shade of Death | 2009 | | Karen Ball | Steve Sims |
| 31 | Komodo the Lizard King | Series 6: The World of Chaos | 2010 | | Michael Ford | Steve Sims |
| 32 | Muro the Rat Monster | Series 6: The World of Chaos | 2010 | | Thea Bennett | Steve Sims |
| 33 | Fang the Bat Fiend | Series 6: The World of Chaos | 2010 | | Cherith Baldry | Steve Sims |
| 34 | Murk the Swamp Man | Series 6: The World of Chaos | 2010 | | J.N. Richards | Steve Sims |
| 35 | Terra Curse of the Forest | Series 6: The World of Chaos | 2010 | | Michael Ford | Steve Sims |
| 36 | Vespick the Wasp Queen | Series 6: The World of Chaos | 2010 | | Cherith Baldry | Steve Sims |
| 37 | Convol the Cold-Blooded Brute | Series 7: The Lost World | 2010 | | Michael Ford | Steve Sims |
| 38 | Hellion the Fiery Foe | Series 7: The Lost World | 2010 | | Lucy Courtenay | |
| 39 | Krestor the Crushing Terror | Series 7: The Lost World | 2010 | | J.N. Richards | Steve Sims |
| 40 | Madara the Midnight Warrior | Series 7: The Lost World | 2010 | | Allan Frewin Jones | Steve Sims |
| 41 | Ellik the Lightning Horror | Series 7: The Lost World | 2010 | | Lucy Courtenay | |
| 42 | Carnivora the Winged Scavenger | Series 7: The Lost World | 2010 | | Cherith Baldry | Steve Sims |
| 43 | Balisk the Water Snake | Series 8: The Pirate King | 2011 | | Michael Ford | Steve Sims |
| 44 | Koron Jaws of Death | Series 8: The Pirate King | 2011 | | Allan Frewin Jones | Steve Sims |
| 45 | Hecton the Body Snatcher | Series 8: The Pirate King | 2011 | | Elizabeth Galloway | Steve Sims |
| 46 | Torno the Hurricane Dragon | Series 8: The Pirate King | 2011 | | Cherith Baldry | |
| 47 | Kronus the Clawed Menace | Series 8: The Pirate King | 2011 | | Allan Frewin Jones | Steve Sims |
| 48 | Bloodboar the Buried Doom | Series 8: The Pirate King | 2011 | | J. N. Richards | Steve Sims |
| 49 | Ursus the Clawed Roar | Series 9: The Warlock's Staff | 2011 | | Michael Ford | Steve Sims |
| 50 | Minos the Demon Bull | Series 9: The Warlock's Staff | 2011 | | Allan Frewin Jones | |
| 51 | Koraka the Winged Assassin | Series 9: The Warlock's Staff | 2011 | | Cherith Baldry | Steve Sims |
| 52 | Silver the Wild Terror | Series 9: The Warlock's Staff | 2011 | | Allan Frewin Jones | |
| 53 | Spikefin the Water King | Series 9: The Warlock's Staff | 2011 | | Stephen Chambers | Steve Sims |
| 54 | Torpix the Twisting Serpent | Series 9: The Warlock's Staff | 2011 | | J.N. Richards | Steve Sims |
| 55 | Noctila the Death Owl | Series 10: Master of the Beasts | 2012 | | Michael Ford | Steve Sims |
| 56 | Shamani the Raging Flame | Series 10: Master of the Beasts | 2012 | | Allan Frewin Jones | |
| 57 | Lustor the Acid Dart | Series 10: Master of the Beasts | 2012 | | Troon Harrison | Steve Sims |
| 58 | Voltrex the Two-Headed Octopus | Series 10: Master of the Beasts | 2012 | | Allan Frewin Jones | |
| 59 | Tecton the Armoured Giant | Series 10: Master of the Beasts | 2012 | | Ellen Renner | Steve Sims |
| 60 | Doomskull the King of Fear | Series 10: Master of the Beasts | 2012 | | Troon Harrison | |
| 61 | Elko Lord of the Sea | Series 11: The New Age | 2012 | | Michael Ford | Steve Sims |
| 62 | Tarrok the Blood Spike | Series 11: The New Age | 2012 | | Troon Harrison | |
| 63 | Brutus the Hound of Horror | Series 11: The New Age | 2012 | | Allan Frewin Jones | Steve Sims |
| 64 | Flaymar the Scorched Blaze | Series 11: The New Age | 2012 | | Michael Ford | |
| 65 | Serpio the Slithering Shadow | Series 11: The New Age | 2012 | | Allan Frewin Jones | Steve Sims |
| 66 | Tauron the Pounding Fury | Series 11: The New Age | 2012 | | Troon Harrison | |
| 67 | Solak Scourge of the Sea | Series 12: The Darkest Hour | 2013 | | Michael Ford | Steve Sims |
| 68 | Kajin the Beast Catcher | Series 12: The Darkest Hour | 2013 | | Troon Harrison | Steve Sims |
| 69 | Issrilla the Creeping Menace | Series 12: The Darkest Hour | 2013 | | Tabitha Jones | |
| 70 | Vigrash the Clawed Eagle | Series 12: The Darkest Hour | 2013 | | Allan Frewin Jones | Steve Sims |
| 71 | Mirka the Ice Horse | Series 12: The Darkest Hour | 2013 | | Troon Harrison | |
| 72 | Kama the Faceless Beast | Series 12: The Darkest Hour | 2013 | | Allan Frewin Jones | Steve Sims |
| 73 | Skurik the Forest Demon | Series 13: The Warrior's Road | 2013 | | Michael Ford | Steve Sims |
| 74 | Targro the Arctic Menace | Series 13: The Warrior's Road | 2013 | | Gillian Philip | |
| 75 | Slivka the Cold-Hearted Curse | Series 13: The Warrior's Road | 2013 | | Michael Ford | Steve Sims |
| 76 | Linka the Sky Conqueror | Series 13: The Warrior's Road | 2013 | | Tabitha Jones | |
| 77 | Vermok the Spiteful Scavenger | Series 13: The Warrior's Road | 2013 | | Gillian Philip | Steve Sims |
| 78 | Koba Ghoul of the Shadows | Series 13: The Warrior's Road | 2013 | | Allan Frewin Jones | |
| 79 | Raffkor the Stampeding Brute | Series 14: The Cursed Dragon | 2014 | | Michael Ford | Steve Sims |
| 80 | Vislak the Slithering Serpent | Series 14: The Cursed Dragon | 2014 | | Tabitha Jones | Steve Sims |
| 81 | Tikron the Jungle Master | Series 14: The Cursed Dragon | 2014 | | Allan Frewin Jones | Steve Sims |
| 82 | Falra the Snow Phoenix | Series 14: The Cursed Dragon | 2014 | | Michael Ford | Steve Sims |
| 83 | Wardok the Sky Terror | Series 15: Velmal's Revenge | 2015 | | Conrad Mason | Steve Sims |
| 84 | Xerik the Bone Cruncher | Series 15: Velmal's Revenge | 2015 | | Tabitha Jones | Steve Sims |
| 85 | Plexor the Raging Reptile | Series 15: Velmal's Revenge | 2015 | | Allan Frewin Jones | Steve Sims |
| 86 | Quagos the Armoured Beetle | Series 15: Velmal's Revenge | 2015 | | Tabitha Jones | Steve Sims |
| 87 | Styro the Snapping Brute | Series 16: The Siege of Gwildor | 2015 | | Tabitha Jones | Steve Sims |
| 88 | Ronak the Toxic Terror | Series 16: The Siege of Gwildor | 2015 | | Conrad Mason | |
| 89 | Solix the Deadly Swarm | Series 16: The Siege of Gwildor | 2015 | | Tabitha Jones | Steve Sims |
| 90 | Kanis the Shadow Hound | Series 16: The Siege of Gwildor | 2015 | | Conrad Mason | Steve Sims |
| 91 | Gryph the Feathered Fiend | Series 17: The Broken Star | 2016 | | Tabitha Jones | Steve Sims |
| 92 | Thoron the Living Storm | Series 17: The Broken Star | 2016 | | J.N. Richards | |
| 93 | Okko the Sand Monster | Series 17: The Broken Star | 2016 | | Tom Easton | Steve Sims |
| 94 | Saurex the Silent Creeper | Series 17: The Broken Star | 2016 | | Allan Frewin Jones | |
| 95 | Krytor the Blood Bat | Series 18: The Trial of Heroes | 2016 | | Jasmine Richards | Steve Sims |
| 96 | Soara the Stinging Spectre | Series 18: The Trial of Heroes | 2016 | | Tabitha Jones | Steve Sims |
| 97 | Drogan the Jungle Menace | Series 18: The Trial of Heroes | 2016 | | Allan Frewin Jones | Steve Sims |
| 98 | Karixa the Diamond Warrior | Series 18: The Trial of Heroes | 2016 | | Tabitha Jones | Steve Sims |
| 99 | Quarg the Stone Dragon | Series 19: The Kingdom of Dragons | 2017 | | Tabitha Jones | Steve Sims |
| 100 | Korvax the Sea Dragon | Series 19: The Kingdom of Dragons | 2017 | | Allan Frewin Jones | Steve Sims |
| 101 | Vetrix the Poison Dragon | Series 19: The Kingdom of Dragons | 2017 | | Tabitha Jones | Steve Sims |
| 102 | Strytor the Skeleton Dragon | Series 19: The Kingdom of Dragons | 2017 | | Conrad Mason | Steve Sims |
| 103 | Zulok the Winged Spirit | Series 20: The Isle of Ghosts | 2017 | | Tabitha Jones | Steve Sims |
| 104 | Skalix the Snapping Horror | Series 20: The Isle of Ghosts | 2017 | | Allan Frewin Jones | Steve Sims |
| 105 | Okira the Crusher | Series 20: The Isle of Ghosts | 2017 | | Tabitha Jones | Steve Sims |
| 106 | Rykar the Fire Hound | Series 20: The Isle of Ghosts | 2017 | | Conrad Mason | Steve Sims |
| 107 | Grymon the Biting Horror | Series 21: The Sorcerer's Revenge | 2018 | | Allan Frewin Jones | Steve Sims |
| 108 | Skrar the Night Scavenger | Series 21: The Sorcerer's Revenge | 2018 | | Conrad Mason | Steve Sims |
| 109 | Tarantix the Bone Spider | Series 21: The Sorcerer's Revenge | 2018 | | Tabitha Jones | Steve Sims |
| 110 | Lypida the Shadow Fiend | Series 21: The Sorcerer's Revenge | 2018 | | Conrad Mason | Steve Sims |
| 111 | Menox the Sabre-Toothed Terror | Series 22: The Lost Beasts of Makai | 2018 | | Tabitha Jones | Steve Sims |
| 112 | Larnak the Swarming Menace | Series 22: The Lost Beasts of Makai | 2018 | | J.N. Richards | Steve Sims |
| 113 | Jurog Hammer of the Jungle | Series 22: The Lost Beasts of Makai | 2018 | | Tabitha Jones | Steve Sims |
| 114 | Nersepha the Cursed Siren | Series 22: The Lost Beasts of Makai | 2018 | | Conrad Mason | Steve Sims |
| 115 | Querzol the Swamp Monster | Series 23: The Shattered Kingdom | 2019 | | Tabitha Jones | Steve Sims |
| 116 | Krotax the Tusked Destroyer | Series 23: The Shattered Kingdom | 2019 | | Allan Frewin Jones | Steve Sims |
| 117 | Torka the Sky Snatcher | Series 23: The Shattered Kingdom | 2019 | | Tabitha Jones | Steve Sims |
| 118 | Xerkan the Shape Stealer | Series 23: The Shattered Kingdom | 2019 | | Conrad Mason | Steve Sims |
| 119 | Electro the Storm Bird | Series 24: Blood of the Beast | 2019 | | Tabitha Jones | Steve Sims |
| 120 | Fluger the Sightless Slitherer | Series 24: Blood of the Beast | 2019 | | Allan Frewin Jones | Steve Sims |
| 121 | Morax the Wrecking Menace | Series 24: Blood of the Beast | 2019 | | Tabitha Jones | Steve Sims |
| 122 | Krokol the Father of Fear | Series 24: Blood of the Beast | 2019 | | Corad Mason | Steve Sims |
| 123 | Akorta the All-Seeing Ape | Series 25: The Prison Kingdom | 2020 | | | Steve Sims |
| 124 | Lycaxa Hunter of the Peaks | Series 25: The Prison Kingdom | 2020 | | | Steve Sims |
| 125 | Glaki Spear of the Depths | Series 25: The Prison Kingdom | 2020 | | | Steve Sims |
| 126 | Diprox the Buzzing Terror | Series 25: The Prison Kingdom | 2020 | | | Steve Sims |
| 127 | Teknos the Ocean Crawler | Series 26: The Four Masters | 2021 | | | Steve Sims |
| 128 | Mallix the Silent Stalker | Series 26: The Four Masters | 2021 | | | Steve Sims |
| 129 | Silexa the Stone Cat | Series 26: The Four Masters | 2021 | | | Steve Sims |
| 130 | Kyron Lord of Fire | Series 26: The Four Masters | 2021 | | | Steve Sims |
| 131 | Gorog the Fiery Fiend | Series 27: The Ghost of Karadin | 2021 | | | Steve Sims |
| 132 | Devora the Death Fish | Series 27: The Ghost of Karadin | 2021 | | | Steve Sims |
| 133 | Raptex the Sky Hunter | Series 27: The Ghost of Karadin | 2021 | | | Steve Sims |
| 134 | Gargantua the Silent Assassin | Series 27: The Ghost of Karadin | 2021 | | | Steve Sims |