Volume 4

Volume 4 is the fourth volume of the SPY x FAMILY manga, written and illustrated by Tatsuya Endo.

Synopsis
Master spy Twilight is the best at what he does when it comes to going undercover on dangerous missions in the name of a better world. But when he receives the ultimate impossible assignment—get married and have a kid—he may finally be in over his head!

The Forgers look into adding a dog to their family, but this is no easy task—especially when Twilight has to simultaneously foil an assassination plot against a foreign minister! The perpetrators plan to use specially trained dogs for the attack, but Twilight gets some unexpected help to stop these terrorists.

Chapters

 * 018: Mission 18 (: 18)
 * 019: Mission 19 (: 19)
 * 020: Mission 20 (: 20)
 * 021: Mission 21 (: 21)
 * 022: Mission 22 (: 22)
 * 023: Mission 23 (: 23)
 * Short Mission: 1 (: 1)
 * Short Mission: 2 (: 2)

Trivia

 * In Volume 4's cover art, Bond is seated on a Ball Chair designed by Eero Aarnio.