In reading order
The Hitman's Guide to Making Friends and Finding Love
Alice Winters
The Hitman's Guide to Staying Alive Despite Past Mistakes
Alice Winters
The Hitman's Guide to Tying the Knot Without Getting Shot
Alice Winters
The Former Assassin's Guide to Snagging a Reluctant Boyfriend
Alice Winters
The Hitman's Guide to Righting Wrongs While Causing Mayhem
Alice Winters
The Hitman's Guide to Codenames and Ill-Gotten Gains
Alice Winters
The Mercenary's Guide to Mishaps and Romance
Alice Winters
The Hitman's Guide to Stately Fences and Killer Defenses
Alice Winters