Grandpa, Mary Ann and Louie
1 Could Be Worse! (1977)
2 That Terrible Halloween Night (1980)
3 We Can't Sleep (1982)
4 The Great Big Especially Beautiful Easter Egg (1983)
5 Grandpa's Great City Tour (1983)
6 What's Under My Bed? (1983)
7 Worse Than Willy! (1984)
8 That Dreadful Day (1985)
9 There's Nothing to Do (1986)
10 No Friends (1986)
11 Will You Please Feed Our Cat? (1987)
12 We Hate Rain! (1988)
13 Grandpa's Too-good Garden (1989)
14 Brrr (1991)
15 That's Exactly the Way It Wasn't (1991)
2 That Terrible Halloween Night (1980)
3 We Can't Sleep (1982)
4 The Great Big Especially Beautiful Easter Egg (1983)
5 Grandpa's Great City Tour (1983)
6 What's Under My Bed? (1983)
7 Worse Than Willy! (1984)
8 That Dreadful Day (1985)
9 There's Nothing to Do (1986)
10 No Friends (1986)
11 Will You Please Feed Our Cat? (1987)
12 We Hate Rain! (1988)
13 Grandpa's Too-good Garden (1989)
14 Brrr (1991)
15 That's Exactly the Way It Wasn't (1991)
