The Princess of Escondida

Book 4 of 5 in the Treasure of Escondida mini-series.
"Liliana (Lily), Princess of Escondida and secretly trained spy, is tasked with meeting the Crown Prince of Creador in the hopes their families can form an alliance. Having been on many of these dates in the past, Lily relies on her training as a spy to get her through the evening but finds herself pleasantly surprised with the prince. Lucas, Crown Prince of Creador, is nervous and excited about going on a date with Princess Liliana. Having pushed off pursuing her many times, he is now ready to do what his father has been urging for years after briefly meeting her last year at an official royal function. During their date he finds himself smitten and hopes that they can continue to get to know each other."