The Dancing Days — Maggie Craig

Wanting to support her family through the depression in 1930s Glasgow, Jean Logan is seduced by the glamour of the city's many palais de danse. Working as a paid dancing partner, she is taken on by the new and sophisticated Luxor and it seems that all her dreams have come true. But she soon finds herself drawn into the sinister world that lurks behind the club's dazzling facade and learns, to her own great personal cost, that not all that glitters is gold.