Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Waking The Deep | 2018 | Darlene Tallman | Buy |
| 2 | Turning the Tide | 2018 | Darlene Tallman | Buy |
| 3 | Breathing in the Moonlight | 2018 | Darlene Tallman | Buy |
| 4 | Below the Surface | 2018 | Darlene Tallman | Buy |
| 5 | Wait for Me | 2018 | Darlene Tallman | Buy |
| 6 | Under the Sea | 2019 | Darlene Tallman | Buy |
| 7 | Sweet DeTails | 2019 | Darlene Tallman | Buy |
| 8 | Shiny Dancer | 2019 | Darlene Tallman | Buy |
| 9 | Seeking the Deep | 2019 | Darlene Tallman | Buy |
| 10 | Lost to the Deep | 2019 | Darlene Tallman | Buy |
| 11 | Warrior’s Kiss | 2019 | Darlene Tallman | Buy |
| 12 | Truth Beneath The Surface | 2019 | Darlene Tallman | Buy |
| 13 | Kiss the Girl | 2019 | Darlene Tallman | Buy |
| 14 | Trust in Fate | 2019 | Darlene Tallman | Buy |
| 15 | Chase the Moon | 2019 | Darlene Tallman | Buy |
| 16 | Return to the Deep | 2019 | Darlene Tallman | Buy |
| 17 | Mark of the Valkyrie | 2019 | Darlene Tallman | Buy |
| 18 | Mountain Ink | 2019 | Darlene Tallman | Buy |
Mountain Mermaids of Sapphire Lake is Darlene Tallman’s longest-running paranormal romance series, spanning eighteen books from 2018 to 2024. The premise centers on mermaids trapped in a mountain lake by a curse that limits their time on land to three days per month. Each book follows a different mermaid as she surfaces to search for her fated mate.
The series incorporates cursed Vikings, a tattoo artist, and other characters into a mythology built around the lake. At eighteen books, it is Tallman’s most substantial paranormal property and the one that leans furthest from her MC romance roots into pure fantasy romance.