The Prince of Escondida

Book 1 of 5 in the Treasure of Escondida mini-series.
King Mateo enlists the help of Lucia and her all-woman team of elite spies to find Martin and bring him home. As they search for him, Lucia must come to terms with her growing feelings for the prince. As part of the team, Princess Liliana, musters all of her courage and leans heavily on her spy training to assist in getting her brother back. Will they arrive in time to save the heir?
Martin's captors want to know about the legendary treasure of Escondida, rumored to be enough wealth to take power. When he is questioned, Martin must decide if he should tell them what he knows or stay quiet. Does the young prince know where the treasure is and will he give up its location before help arrives?