Prepare for a riveting adventure filled with unexpected twists and turns in and "Zipline Zinger, and " a cozy mystery that will keep you guessing until the very end.Embark on a journey of intrigue and suspense aboard the luxurious Liberty Voyager with Nancy and Thomas. As they set sail on their first adventure post-retirement, little did they know it would be anything but relaxing.As Thomas indulges in the tranquility of the perfect spot to lounge in the sun, Nancy's restless spirit senses something amiss. And her intuition proves right when a chilling discovery sends shockwaves through the ship - a body, on the very first day.Teaming up with resourceful crew member Millie, Nancy dives headfirst into the investigation, determined to uncover the truth behind the mysterious death.Was it an unfortunate accident, or is there a darker secret lurking beneath the surface?But time is ticking, and with each passing moment, the danger looms larger. Join Nancy and crew member Millie as they follow the clues......all the way to the TOP.Will Nancy and Millie crack the case before another victim falls prey to the unknown assailant? FIND OUT NOW!!