Ár Rinci Fóirne
The Irish céilí dancer's bible, this is the official book teachers must memorize for TCRG and TMRF certification. It describes 30 figure dances, from 4 to 16 people per set. Be warned that attempting to learn dances from this book alone could be a tad frustrating. Its predecessor was O'Keeffe's and O'Brien's A Handbook of Irish Dances first issued in 1902.