Twin Genius: Family Genius Mystery #4 (Family Genius Mysteries)

Dastardly danger and disorder!

It’s Christmas in D.C., and rookie multimillionaire Anastasia Devlin is given the greatest gift of all—the arrival of her long-lost South African twin siblings, Juliana and Alexander. Of course, instead of gifts, the twins come bearing trouble that even the family’s new fortune can’t fix.
Intrigued by a televangelist who builds schools in third-world countries, social activist Juliana has donated her photographic skills to helping the charismatic reverend develop a Christian amusement park. . . Except Julie’s photos inadvertently reveal that the grounds may be a not-so-amusing cemetery for murder victims.
When Juliana starts searching for answers and disappears, Alexander and Ana petition the aid of Ana’s former enemy and current lover, Amadeus Graham, the family’s mysterious spy in the attic. Graham, alas, is out Christmas shopping—for a new home—leaving Ana heartbroken and in the lurch without his resources.
Can Ana save Christmas, catch a killer, and still keep the one man who understands her too well?