The Non-Closing Loop

The chapel is ninety-two centimetres longer on the inside. Andrea Vandi trusts measurements because measurements do not argue. A Roman surveyor with seventeen years of experience, he has built his life around fixed points, reliable instruments and the belief that every discrepancy has a cause. So when a routine boundary survey at an abandoned priory east of Rome produces an impossible result, Andrea assumes the usual explanations: damaged monuments, unreliable records, bad control. Then he measures the chapel. The numbers are correct. The building is not. Andrea's investigation leads him to the Officium Nexuum, an obscure Vatican office responsible for places where architecture no longer agrees with itself. For centuries its officials have monitored buildings where geometry, ritual and historical record overlap in ways ordinary surveying cannot explain. At San Giuliano al Monte, the problem is becoming urgent. Two versions of the same priory are moving toward one another. The Officium believes the answer lies in restoration: recover the original geometry, restore the old relationships and force the measurements back into agreement. Andrea's instruments suggest the opposite. Every attempt to eliminate the error brings the two realities closer to occupying the same space. As a fourteenth-century survey, a dead topographer's field notes, forgotten measurements and a damaged reliquary begin to reveal what San Giuliano was actually designed to do, Andrea must separate genuine evidence from centuries of institutional assumption. Because the discrepancy may not be the defect. It may be the protection. To prevent a convergence neither reality may survive, Andrea must reconstruct a lost reference frame and persuade men who have spent their lives preserving continuity that some things endure precisely because they remain different. But San Giuliano leaves him with a problem no instrument can resolve. If a surveyor can cross from one reality into another, how can he ever be certain that the world he returns to is exactly the one he left? THE NON-CLOSING LOOP is the first novel in THE NEXUUM SERIES, an intelligent speculative thriller combining impossible geometry, Vatican bureaucracy, historical mystery, parallel realities and forensic investigation. For readers who enjoy cerebral science fiction, architectural mysteries, institutional thrillers and stories where the impossible is approached through evidence rather than magic. Some errors are meant to be corrected. Others are the only thing keeping reality apart.