"The Writer's Block" by Jason Rekulak (Running Press, 2001)

A 7cm cube of paper - 672 pages of ideas to jump-start your writing. There are exercises ("Think back to the last person you saw with a physical disability. Imagine what they're doing right now"), triggers (a photo or a word), and tiny articles (e.g. "Three lousy movies about writer's block")

I like the idea of having 100s of little potential triggers, and the articles are interesting. I noted these -

• Start a piece with "Why didn't you call me?"
• Write a paragraph that uses "?", "!", "(", ")", ":" and ";".
• Paul Auster's novel "Timbuktu" has a dog as the PoV.
• Philip Marlowe liked playing chess against himself
• "If you could script the plot for the dream you'll have tonight, what would it be?"
• "Imagine what life would be like if you had the occupation you'd wanted as a child"

One of the ideas was "What does Jim really think of Huck Finn anyway". Now there's "James" by Percival Everett, amongst others.