Lennissa

Lenissa the Spy can be found at the following places: After speaking to her and listening to her story, you'll receive the Ghostly Robe Bottom. She will ask you to speak to her superior named Dhalak the Mage.
 * In Port Sarim, near the boat from the Dragon Slayer Quest.
 * Upstairs of the Falador Party Hall.
 * The first floor of the Wizard's Tower, near the Bookshelf.
 * Inside the Entrana church building.
 * Near the Gnomeball Court