'Billy's Clubhouse' (1955) written and illustrated by Marion Holland

Picture
    Billy (from 'Billy Had a System') and his friends hang out at a nearby vacant lot. For years, it's been their spot. Just when they've fixed up a new baseball diamond on the lot, a realtor comes along and puts up a "for sale" sign. 
    In 'Billy's Clubhouse,' the gang tries to save the field.

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