Escalier(2nd Edition) Worksheets Stage 1 by JamesHall Spiral, 80 Pages, Published 1992 by Nelson Thornes Ltd ISBN-13: 978-0-7487-1406-3, ISBN: 0-7487-1406-5
Escalade Pb 2 by JamesHall, Stephen Glover Spiral, 32 Pages, Published 1992 by Nelson Thornes Ltd ISBN-13: 978-0-7487-1466-7, ISBN: 0-7487-1466-9
Escalade Bk. 1 by JamesHall, Stephen Glover Spiral, 32 Pages, Published 1991 by Nelson Thornes Ltd ISBN-13: 978-0-7487-1243-4, ISBN: 0-7487-1243-7
Escalier Teacher's Book 4 (Escalier) including worksheet masters: Tchrs' Stage 4 by Stephen Glover, JamesHall Spiral, 140 Pages, Published 1990 by Nelson Thornes Ltd ISBN-13: 978-0-7487-0124-7, ISBN: 0-7487-0124-9