King of the Pirates (The Tes Simms Anthology #5)

For the first time since their adventure on the Hindenburg, Tes and Holly have been forcibly split. With Holly not knowing where Tes has gone, she and Sola must brave pirates on a floating island in an attempt to find their companion and escape. Things get complicated, though, when a ship of pirates kneel to her, proclaiming her as Captain Holly, the "poison fruit of the sky." She doesn't know who that is, but she's certain stealing the identity of a dangerous pirate won't earn her any favors.