Steven M. Moore 
Son of Thunder [EPUB ebook] 

Esther Brookstone is at it again, this time obsessing about the life and times of St. John the Divine, all triggered by the discovery of a parchment hidden in the frame of a Botticelli painting that she authenticates. As in Rembrandt’s Angel, she soon gets into trouble, and her paramour, Interpol agent Bastiann van Coevorden, again comes to her aid.  A race to find the saint’s tomb results, because Esther has competition.  Three centuries of action involving the saint, the Renaissance artist Sandro Botticelli, and Esther and Bastiann, make this sequel a book of mystery, thrills, and suspense that will keep readers guessing.