Blue Girl on a Night Dream Sea by Ginny Fite

To save her own life, Elena must save Hana, whose mission is to protect her tribe. They’re stronger together. The problem is they’re 4,000 years and 6,000 miles apart.

Wounded during a terrorist attack, NYC police commando Elena Labat wakes aboard a Phoenician boat on the Mediterranean Sea to find a young girl lashed to the mast. The girl is Hana, who has trekked across ancient Lebanon to prevent a king from destroying her tribe. Elena knows she must save her. Hana must escape the barbarians who abducted her before she can go home. Slipping in and out of consciousness, Elena teaches Hana everything she can. But Elena’s family needs her, and she can’t stay in the past. Hana will have to succeed on her own.