The Lost Empire of Koomba

Series: Secrets of Droon. Main series

• The hidden stairs and the magic carpet (Volume 1.)

• Journey to the volcano palace (Volume 2.)

• The mysterious island (Volume 3.)

• City in the clouds (Volume 4.)

• The great ice battle (Volume 5.)

• The sleeping giant of Goll (Volume 6.)

• Into the land of the lost (Volume 7.)

• The golden wasp (Volume 8.)

• The tower of the elf king (Volume 9.)

• Quest for the queen (Volume 10.)

• The hawk bandits of Tarkoom (Volume 11.)

• Under the serpent sea (Volume 12.)

• The mask of Maliban (Volume 13.)

• Voyage of the Jaffa Wind (Volume 14.)

• The moon scroll (Volume 15.)

• The knights of Silversnow (Volume 16.)

• Dream thief (Volume 17.)

• Search for the dragon ship (Volume 18.)

• The coiled viper (Volume 19.)

• In the ice caves of Krog (Volume 20.)

• Flight of the genie (Volume 21.)

• The Isle of Mists (Volume 22.)

• The fortress of the treasure queen (Volume 23.)

• The race to Doobesh (Volume 24.)

• The riddle of Zorfendorf Castle (Volume 25.)

• The moon dragon (Volume 26.)

• The chariot of Queen Zara (Volume 27.)

• In the shadow of Goll (Volume 28.)

• Pirates of the purple dawn (Volume 29.)

• Escape from Jabar-loo (Volume 30.)

• Queen of shadowthorn (Volume 31.)

• The treasure of the Orkins (Volume 32.)

• Flight of the blue serpent (Volume 33.)

• In the city of dreams (Volume 34.)

• The lost empire of Koomba (Volume 35.)

• Knights of the ruby wand (Volume 36.)