20Comic Book - 2008
The bestselling manga series continues. Asuna's spent her summer vacation on a dangerous mission to prove that she's got what it takes to help Negi find his father. Has the experience changed her forever?
Publisher: New York, N.Y. : Del Rey/Ballentine Books, 
Branch Call Number: MAN NEG v.20
Characteristics: 1 v. (unpaged) : chiefly ill. ; 19 cm
Alternative Title: Title on cover: Negima! : magister negi magi