A book of writing prompts from the San Francisco Writers’ Grotto, authors of the best-selling 642 Things series. Focus on a single aspect of the craft of writ

A book of writing prompts from the San Francisco Writers’ Grotto, authors of the best-selling 642 Things series. Focus on a single aspect of the craft of writ

A book of writing prompts from the San Francisco Writers’ Grotto, authors of the best-selling 642 Things series Focus on a single aspect of the craft of writi

A book of writing prompts from the San Francisco Writers’ Grotto, authors of the best-selling 642 Things series. Focus on a single aspect of the craft of writ

A fill-in book from the San Francisco Writers' Grotto, authors of the bestselling 642 Things series Focus on a single aspect of the craft of writing with help f