Mailan Doquang’s debut thriller, “Blood Rubies,” launches on Wednesday May 8 at 6 p.m. at The Mysterious Bookshop (58 Warren Street, NY, NY). Sara DiVello, author of “Broadway Butterfly” and host of the popular author interview series, “Mystery and Thriller Mavens,” is hosting. The book is available for preorder at Barnes & Noble and elsewhere: https://www.barnesandnoble.com/w/blood-rubies-mailan-doquang/1144209733.How far would you go to save the people you love?Rune Sarasin, a half American, half Thai jewel thief, is flying high from her latest heist when her boyfriend and partner-in-crime, Kit, delivers terrifying news: His sister, Madee, has gone missing in Bangkok’s dangerous Khlong Toei slum. Things go from bad to worse when Rune and Kit’s latest mark catches up to them and demands they return his stolen rubies, lost sometime during the search for Madee. With Kit taken hostage and Madee still missing, Rune’s race against the clock propels her from the shadows of Khlong Toei to the glamor of New York City’s auction houses, following a web of crime with consequences far more insidious than just one missing girl and a handful of stolen gems.