Red Letter Day

A Date with Destiny

On the cusp of her thirtieth birthday, event planner Isla Thornton anticipates a red-letter day of champagne toasts and floral arrangements—until she uncovers an unsigned card slipped beneath her front door: “Tonight, everything changes.” As the sun dips below the city skyline, Isla finds herself drawn into a labyrinth of cryptic clues strewn through her carefully ordered life. From the rose-petal trail in her office to a clandestine rendezvous at an abandoned conservatory, she must decipher riddles that challenge her greatest strengths and deepest fears. Colette Caddle’s evocative prose captures every pulse-quickening moment as Isla races against time to unravel the mystery before midnight’s chime.

Flames of Truth Revealed

As the red-letter date unfolds, Isla joins forces with enigmatic forensic artist Gabriel Sinclair, whose portrait sketches hold the key to secrets she never imagined. Together, they navigate candlelit archives and moonlit rooftops, unearthing fragments of a past buried beneath layers of betrayal and ambition. Each revelation scorches away another veil of illusion—her trusted mentor’s hidden agenda, a long-lost journal chronicling a family scandal, and the burning question of whether love can survive the heat of exposed truths. With the city’s neon glow reflected in rain-slicked streets, Isla and Gabriel must decide if the chance at redemption—or surrender—awaits them at the journey’s end.

Sealed with a Scarlet Kiss

In a breathtaking climax set against a fireworks-lit harbor, Isla confronts the architect of her fate: a figure from her past determined to rewrite her future. Faced with impossible choices and the promise of a single, perfect moment, she must summon her courage to break the cycle of deception—or risk watching her own story go up in flames. Against the roar of celebration and the hush of hope, Isla learns that some days are destined to be unforgettable—and that the truest red letter of all is written not in ink, but in the heart’s unspoken promise.

. Colette Caddle is an acclaimed author celebrated for her richly layered thrillers, unforgettable characters, and the artful blending of suspense, romance, and emotional insight that leaves readers breathless until the final page.