John Christian Plummer

Mystery Island

2023 · Writer · ★ 5.7

Curious Caterer: Dying for Chocolate

2022 · Writer · ★ 6.7

Mystery 101: Dead Talk

2019 · Writer · ★ 7.5

Mystery 101: Deadly History

2021 · Writer · ★ 8.0

Mystery 101: Words Can Kill

2019 · Writer · ★ 8.0

Curious Caterer: Grilling Season

2023 · Writer · ★ 7.0

Mystery 101

2019 · Writer · ★ 7.4

Mystery Island: Play for Keeps

2025 · Writer · ★ 7.0

Mystery 101: An Education in Murder

2020 · Writer · ★ 7.0

Mystery 101: Playing Dead

2019 · Writer · ★ 7.5

Riddled with Deceit: A Martha's Vineyard Mystery

2020 · Writer · ★ 7.4

Francesca Quinn, PI

2022 · Writer · ★ 6.2

Mystery Island: House Rules

2025 · Writer · ★ 6.2

Mystery 101: Killer Timing

2021 · Writer · ★ 7.7

Mystery Island: Winner Takes All

2025 · Writer · ★ 5.7

Five Gold Rings

2024 · Writer · ★ 6.4

2B

2009 · Writer · ★ 5.0