Mr. Penguin and Colin the Spider encounter spooky adventures after crash-landing on a snow-drenched mountain. From Alex T. Smith's hilarious Mr. Penguin detective series!"A peppy mystery brimming with absurdity and laughs, suspenseful moments, and detailed two-tone illustrations...kids will eagerly stay tuned." --BooklistWhen Mr. Penguin and Colin crash-land on a snowy mountain, they discover strange noises coming from an old, ruined fortress. Might it be connected to the mystery of missing pets? Why are there shadowy figures lurking about? And will Mr. Penguin conquer his fear of flying?This second installment in the madcap, page-turning detective series from Alex T. Smith (Claude) is sure to thrill young readers looking for a good adventure and lots of laughs. Black and orange illustrations throughout. Available in eBook.Also available from Alex T. Smith: Mr. Penguin and the Catastrophic CruiseMr. Penguin and the Lost TreasureClaude at the BeachClaude on the Big ScreenClaude at the CircusClaude in the CountryClaude in the CityClaude on the SlopesClaude in the Spotlight