This quest is initiated by reading the book Tartons Wheel. This book is obtained by clicking on a chest on the docks of the Thundering Steppes (in room with Sage at -565, -14, -490) while holding an Emerald Gem in your inventory. The emerald gem is sold by Merchant Dondl Fuzzlecutter in The Baubbleshire or Merchant Vlepo in Temple Street.
The quests asks you to find 10 rods to complete Tartons Wheel. These rods are on 30 minute respawn timers, so they may not always be up. They are:
Azia is at -540.69, -153.15, -1170.52 underwater in The Commonlands
Beza is at -1882, -28.77, -491 on second floor of building in Windstalker Village in Antonica (scroll on desk)
Caza is at -475, -22, 231 in The Thundering Steppes (in water)
Dena is found by "searching the logs" under the J'Rais bridge that leads to the Commonlands from Nek forest. -241, -4, +223
Ena is a wheel at -57, 0, 5 in The Ruins of Varsoon
Fana is at -223.14, -11.50, -130.82 is the stump and anvil in Middlehill's General Store in Rivervale
Geza is at -279.55, -4.25, 447 in The Feerrott
Heda is on a table in Lord Everlings laboratory in Nektropos Castle at 210, -14, 22
Izah is at 33, 594, 332 by clicking the throne in The Obelisk of Lost Souls (room with three shadowed men around a fire).