Age Group: 9 - 12 Years, 12+ Years

Description:

In this third bestselling mystery, Shenanigan Swift's family rushes to America when Daisy's brother Dandelion DeMille faces danger. Arriving at the DeMille family's 72-storey Manhattan greenhouse, Shenanigan arrives too late—Uncle Charlie has been murdered by a mystery assassin. As a snowstorm traps everyone inside, Shenanigan, Felicity, Phenomena, and Erf must uncover motive and method. With poisonous plants and deadly creatures filling every room, solving this greenhouse mystery becomes their most dangerous challenge yet.