An aduertiseme[nt] to the subjects of Scotland : of the fearfull dangers threatned to Christian states; and namely, to Great Britane, by the ambition of Spayne: with a contemplation, of the truest meanes, to oppose it. Also, diverse other treatises, touching the present estate of the kingdome of Scotland; verie necessarie to bee knowne, and considered, in this tyme: called, The first blast of the trumpet. Written by Peter Hay, of Naughton, in North-Britane.