Hexwood - Tapa dura

On another world entirely, a harassed Sector Controller gets a letter from a maintenance team apparently trapped in Hexwood. A small boy called Hume encounters a robot and a dragon there. Ann Stavely, lying in bed with a virus in her nearby home, watches person after person disappear into the old farmhouse and not come out again.

When she feels better, Ann decides to investigate. She goes into the wood, where she meets a tormented sorcerer called Mordion who seems to have arisen from a sleep lasting centuries. Yet Ann knows she has seen him enter the farmhouse that morning. Nothing seems to happen in the right order. Nothing quite makes sense. And things keep getting stranger and stranger until, long before the end, the strangeness has spread from Earth right out to the center of the galaxy.

Here is another intriguing novel by a master of the unexpected.