Don Madden

20 books

32 pages 1961

nonfiction childrens science informative lighthearted medium-paced

32 pages 1986

fiction childrens informative lighthearted medium-paced

missing page info hardcover 1966

32 pages 1972

challenging informative lighthearted medium-paced

missing page info paperback 1967

34 pages 1970

mathematics challenging informative inspiring medium-paced

33 pages paperback 1970

nonfiction science informative lighthearted fast-paced

103 pages paperback 1982

120 pages paperback 1987

mysterious medium-paced

32 pages hardcover 1966