In 2075, the Moon is no longer just a penal colony but an oppressive society governed by a central supercomputer, HOLMES IV. Life is tightly controlled for its inhabitants, a mix of political dissidents and convicts.

When humble technician Mannie O'Kelly-Davis discovers that HOLMES IV has secretly achieved consciousness and developed a distinctive personality, a unique alliance forms. Together, man and machine begin to plot the impossible: a rebellion to overthrow the lunar government and claim freedom for the Moon.

Why You Should Read?

• Explore a foundational work of science fiction that delves into themes of rebellion, libertarianism, and artificial intelligence.
• Experience Robert A. Heinlein's distinctive narrative style and his vision of a future lunar society.
• Engage with complex characters and a compelling storyline about the fight for self-determination against overwhelming odds.
• Delve into a classic recognized for its enduring impact on the genre and its thought-provoking ideas.