Her Temporary Prince by Donald Bjorn Benson

"Her Temporary Prince" is a comedic romantic historical adventure, seasoned with farce and feeling. A sweet American girl loves a stalwart, sensible accountant, but her mother demands she marry a man with a title. A sexy and politically savvy princess needs a temporary husband to outwit dangerous enemies. A deal is made, but unexpected perils, passions and pratfalls entangle them all. A head-on collision between "The Prisoner of Zenda" and 1920s comedy two-reelers.