A Power Boys Adventure: The Mystery of the Vanishing Lady by Mel Lyle is a vintage 1967 hardcover that throws tween sleuths into a classic children’s mystery full of suspense and 1960s boy-centric charm. Illustrated pages keep the pacing brisk for ages 9-12, while adult collectors prize the dramatic cover art and tight binding of this scarce boys’ adventure series entry.
This copy arrives with a neat gift inscription on the front endpaper—thoughtful evidence of its earlier life, not an author signature—plus mellowed page edges that echo its antiquarian appeal. The boards show light scuffing, yet the interior remains clean, un-dog-eared, and firmly attached, all from a smoke-free home.
Fans of juvenile detective stories and series collectors hunting Mel Lyle’s harder-to-find titles will welcome this nostalgic mystery onto their shelves.
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