Parent and Child (Volume)

is volume 28 of the Beelzebub manga.

Contents

 * Extra Bub 1. You Can Make 100 Friends, Right?
 * Extra Bub 2. Badump! It's All Ishiyama Up in This Beach!
 * Extra Bub 3. The Diary of the Ishiyama Boys Adrift at Sea
 * Extra Bub 4. Furuichi the Hero
 * Extra Bub 5. Love Blooms in the Season of Partings
 * Extra Bub 6. Parent and Child