The last living astronaut to walk on the Moon has been murdered… Silas visits his estranged grandfather’s lakehouse, in the aftermath of the deadly home invasion. What he discovers hidden below the floorboards triggers a mystery buried since the final trip to the Moon, over fifty years earlier. Rory returns to her family home in Vermont to write her second novel, but fate has a different story in mind. Her reunion is shattered when she’s thrust into danger revolving around the same tokens. Special Agent Waylen Brooks exposes a covert operation linked to the death of a retired astronaut. He soon finds out he’s not the only one searching for answers, and willing to kill for the truth. The unlikely trio find themselves denying the odds, with no one to trust but each other. Can they find the tokens before someone else does? Where do these artifacts lead? And what secrets should remain hidden? Echoes From the Moon is a tale of lineage and secrets by Nathan Hystad, the best-selling author of The Other Place, Below Us, and Lost Contact.

The Delta is assembled, but the threat is far from over. Rory travels to the Moon, encountering her grandfather’s footprints from fifty years ago. She returns to her parent’s home, eager to forget about the last few weeks, but the Shadow persists. Silas and Cody are covertly led to the Planetae laboratory, but quickly realize there’s more to the tokens than their initial assumptions. Waylen struggles to maintain peace as the walls between organizations crumbles. When one of his closest allies betrays them, Waylen’s trust is shattered. Who invented the Delta? What are the Echoes trying to show them? Can they prevent an invasion, or has it already begun? Shadows of the Earth continues the Token series by Nathan Hystad, the best-selling author of First Life, Lost Contact, and The Other Place.

Aliens are among us, but who will stop the invasion? Special Agent Waylen Brooks is charged with doing the preventing an alien incursion, without alerting the general population. Will his past finally catch up with him before he can succeed? Rory Swanson wants to forget the Shadow following her, but every time she ignores it someone dies. Silas Gunn is the Key. With no other option, he must travel to Planet D to visit the field of Shadows. Little does he know what he seeks is also seeking him. A lifetime of deception will need to be reckoned in order to survive what’s coming. Warmth of the Sun concludes the epic science fiction thriller that started with Echoes From the Moon, by Nathan Hystad, the author of Lost Contact, The Other Place, and Below Us.