本书主题：害羞。

向您介绍小蛤！小蛤！但是，小蛤太害羞了，连说“你好”都不太好意思。对于这样非常沉默害羞类型的孩子，读者会觉得很难以捉摸，需要耐心去了解。Chris Raschka兼顾视觉和文字幽默效果，适合所有年龄段的读者阅读。

Theme: Feeling shy. Introducing . . . Clammy Clam! It’s . . . Clammy Clam! And yet, Clammy Clam refuses to say a simple “hello.” In this tribute to the silent type, readers are reminded that kids can be unpredictable, requiring improvisation and compromise. Chris Raschka’s expert balance of visual and textual humor will bring even the shyest of readers out of their shells!