Richard E. Schade

• Lessing Yearbook
• Lessing Yearbook
• Lessing Yearbook
• Lessing Yearbook
• Lessing Yearbook Xii, 1980 (Lessing Yearbook)
• Lessing Yearbook Xix, 1987 (Lessing Yearbook)
• Lessing Yearbook XVII
• Lessing Yearbook Xviii, 1986 (Lessing Yearbook)
• Lessing Yearbook Xx, 1988 (Lessing Yearbook)
• Lessing Yearbook Xxi, 1989 (Lessing Yearbook)
• Lessing Yearbook Xxii, 1990 (Lessing Yearbook)
• Lessing Yearbook Xxiv, 1992 (Lessing Yearbook)