Spring is in the air, but it’s shaping up to be a spooktacular season! After the Duke of Embourg’s unfortunate passing, Prince Severin invites Marielle and Simeon to visit the duke’s bereaved wife and daughter. Embourg is a town with centuries’ worth of heritage, and its fortresslike castle is the most historical of all. An old place like that is bound to have a ghost story or two...and one might have just come to life! Every night, behind a locked door in the late duke’s bedroom, a bell rings all on its own with no plausible explanation. The duke’s terrified widow fears her husband may be giving a dire warning from beyond the grave—of a curse that will claim their daughter’s life! But is it actually a ghost, or some other manner of foul play? Marielle is determined to get to the bottom of this macabre mystery...despite Simeon’s skepticism! The tenth volume in the adventures of the now happily married fangirl who obsesses over her husband and everyone around him!