A pack comprising titles 4 and 5 of the popular Miss Prydderch series, about an extraordinary teacher and her class of pupils as they experience many exciting and dangerous escapades.

Anturiaethau'r athrawes anghyffredin, Miss Prydderch, a'i dosbarth o ddisgyblion wrth iddynt deithio ar y carped hud i fyd arallfydol, cyffrous ac ar adegau, peryglus. Llyfr 4 a 5 o'r gyfres boblogaidd Miss Prydderch.