The Happy Hollisters and the Mystery of the Midnight Trolls by Helen S. Hamilton, Jerry West, Andrew E. Svenson

The Happy Hollisters and the Mystery of the Midnight Trolls

Happy Hollisters #33

Helen S. Hamilton, Jerry West, Andrew E. Svenson

183 pages first pub 1969 (editions)

fiction childrens mystery adventurous mysterious slow-paced
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Description

The Happy Hollister children are off on another exciting mystery! This time it all starts with a letter written in a funny code from Grandmother Hollister who lives in Canada. The letter said: "Dear Children, Gram is writing to you in code. It is ...

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