Truly Devious 3-Book Box Set

Truly Devious 3-Book Box Set collects the complete Truly Devious mystery trilogy by Maureen Johnson—Truly Devious, The Vanishing Stair, and The Hand on the Wall. Aspiring detective Stevie Bell enrolls at the prestigious Ellingham Academy, determined to solve the school's infamous unsolved kidnapping and murder case from the 1930s. As she uncovers hidden clues and long-buried secrets, a new mystery begins to unfold, blurring the line between past and present. Filled with suspense, clever puzzles, and unforgettable characters, this series keeps readers guessing until the very end. Educationally, the collection strengthens reading comprehension, vocabulary development, literary analysis, and critical thinking while encouraging logical reasoning, inference, attention to detail, and problem-solving through engaging mystery storytelling.