Murder at the Star: Who Killed Thomas Thomas?

In the mining town of Garnant, in South Wales, in 1921 a shopkeeper is brutally murdered: stabbed, slashed and battered by his assailant. His safe is empty, the town is agog. A number of suspects are identified but released. Who killed Thomas Thomas? For over ninety years Thomass death was a mystery, until journalist Steve Adams solves the case in Murder at the Star.