Frank Callahan was never supposed to return to the Moon. Kicked off Luna after a fight with a coworker, Frank risks prison as a stowaway aboard a Star Cruiser bound for Malapert Station. He must retrieve the computer chip that connects to his neural implant and maybe get the chance to prove he is more than the screw-up everyone thinks he is. The Grand Luna Hotel, the first hotel on the Moon, is about to open. Frank arrives with the hotel executives but discovers their true identities and suspects operating a hotel isn’t their true aim. When Princess Astrid Astana and the Sons of Khan launch a ruthless takeover of Malapert Station, Frank becomes the one person they failed to account for: an unauthorized, unlisted, stowaway with a knack for machines, a talent for trouble, and nothing to lose. Armed with an experimental quench gun, construction bots, lunar rovers, and his own reckless instincts, Frank must fight through the domes, tunnels, and the shadows of Malapert Station to save his friends and stop the invaders from seizing Bensonite, a mysterious lunar ore that could change the balance of power on Earth and beyond. Fast, funny, brutal, and packed with lunar science, political intrigue, and high-stakes action, The Peak of Eternal Sunlight is the story of an unlikely hero caught between survival, loyalty, and the terrifying possibility that the future of humanity may depend on the one man nobody expected to matter. Perfect for fans of The Expanse, Red Rising, and The Martin.