London.George Vickers. Undated but 1847/8. Five volumes bound as one. 159, 159, 159, 143, 143pp. A total of 48 tracts, each illustrated with a wood-engraving. Contemporary plain cloth, very worn. Few corners turned; bookplate; hinges cracked and one strengthened with tape; else a very good set, being all published, of this scarce collection of educational tracts.