A detection of damnable driftes, practized by three vvitches arraigned at Chelmifforde in Essex, at the laste assises there holden, whiche were executed in Aprill. 1579 [electronic resource] : Set forthe to discouer the ambushementes of Sathan, whereby he would surprise vs lulled in securitie, and hardened with contempte of Gods vengeance threatened for our offences