Step Up Level E (The Merrill linguistic reading program) by Rosemary Green Wilson, MildredRudolph Hardcover, 162 Pages, Published 1980 by Charles E. Merrill ISBN-13: 978-0-675-01159-4, ISBN: 0-675-01159-0
Get Set Level D (The Merrill linguistic reading program) by Rosemary Green Wilson, MildredRudolph 154 Pages, Published 1980 by Charles E. Merrill ISBN-13: 978-0-675-01157-0, ISBN: 0-675-01157-4
Lift Off Level F (The Merrill linguistic reading program) by Rosemary Green Wilson, MildredRudolph 162 Pages, Published 1980 by Charles E. Merrill ISBN-13: 978-0-675-01161-7, ISBN: 0-675-01161-2