Wiglaf faces the double embarrassment of having his wacky parents visit Dragon Slayers' Academy on Parents Day and starring in the school play as the brave but small knight, Sir Tinybottom.

When Mordred announces a three-day weekend for DSA, Wiglaf and his friends (including his Pig Latin-speaking pig, Daisy) are off to Erica's castle. But when they arrive, they discover that Erica's father, King Ken, has come down with a horrible case of liver pox. The wizard Zelnoc manages to cure the king's pox, but as with all the wizard's spells, there's a magical mishap. Now, King Ken can only speak in Pig Latin Can Zelnoc fix his mistake, or is there a better chance that pigs will fly?

Is a wizard's spell for courage enough to save Wiglaf when the "Mother of all Dragons" (or at least of 3,684 of them) comes looking for the lad who slayed son number 92?

Rich Princess Belcheena is looking for a husband-a husband with red hair who has killed at least two dragons and whose name starts with her favorite letter of the alphabet, W. Could Wiglaf be the man, um, boy of her dreams?

When Wiglaf learns that he has won "A Day With Sir Lancelot (The World's Most Perfect Knight)," he can hardly believe it.  His friend Erica can't believe it, either!  And when the big day arrives, she is even more doubtful.  Is Erica just jealous, or is there something fishy about The World's Most Perfect Knight?

Wiglaf, Erica, and Angus are representing DSA in the All-Schools Brain-Power Tournament! But what on Earth are they going to do about their know-it-all captain Bragwort? And how can they even stand a chance against the snobbish Knights Noble Conservatory team?

When a traveling minstrel foretells that he is to become a hero, Wiglaf sets out to fulfill his destiny: he signs up at the Dragon Slayers' Academy. But how can he ever hope to be a dragon slayer when he can't even stand the sight of blood?

The Dark Forest just doesn't seem like the best place for a class trip. But that's where Seetha the dragon hid her gold, so that's where Wiglaf and the other kids from D.S.A. have to go-even if it means entering the booby-trapped Cave of Doom!