My 2nd book by Jane Thornley. Same cast of characters but this time we were in Portugal and Spain. Phoebe McCabe was in pursuit of a skull and crown that belonged to a Prince of Portugal in the 1500s. The skull and crown had been stolen by a zealot religious group touting the Divine Right of Kings. Our heroine's clues were contained in a couple of old paintings in a Portuguese castle, one of the paintings by Titian. As in the first book I read, there is a ton of history, a ton of art, a ton of medieval architecture, a ton of culture. A budding romance, conspiracies, betrayals and fast pace action are woven around our characters, all of whom are likeable. The Indiana Jones motif I find very appealing.