•
The Wonderful World of Science, edited by Shirley Moore and Viorst (
Bantam Books, 1961) — science experiments and recreations •
Projects: Space (
Washington Square Books, 1962) *
150 Science Experiments Step-by-step, illus. Dennis Telesford (Bantam, 1963) [http://lccn.loc.gov/63015235 •
The Natural World: A guide to North American wildlife (Bantam, 1965) *
The Village Square, illus. Tom Ballenger (
Coward-McCann, 1966) [http://lccn.loc.gov/66026525 •
The Changing Earth, illus. Feodor Rimsky (Bantam, 1967) •
Sunday Morning: a story, illus.
Hilary Knight (
Harper & Row, 1968)
For children • ''I'll Fix Anthony'', illus.
Arnold Lobel (1969), Harper & Row, •
Try It Again, Sam: Safety When You Walk, illus.
Paul Galdone (1970) • ''My Mama Says there Aren't any Zombies, Ghosts, Vampires, Creatures, Demons, Monsters, Fiends, Goblins, or Things'', illus.
Kay Chorao (1973) •
The Tenth Good Thing About Barney, illus. Erik Blegvad (1987) •
The Good-bye Book, illus.
Kay Chorao (1988) •
Super-Completely and Totally the Messiest, illus.
Robin Preiss Glasser (2001) •
Just in Case, illus. Diana Cain Bluthenthal (2006) •
And Two Boys Booed, illus.
Sophie Blackall (2014)
Poems for Children and Their Parents •
If I Were in Charge of the World and Other Worries: Poems for Children and their Parents, illus.
Lynne Cherry (1981) •
Sad Underwear and Other Complications: More Poems for Children and Their Parents, illus. Richard Hull (1995)
Alexander •
Alexander and the Terrible, Horrible, No Good, Very Bad Day, illustrated by Ray Cruz (1972), New York:
Atheneum Books, •
Alexander, Who Used to be Rich Last Sunday illus. Ray Cruz (1977), Atheneum, •
Alexander, Who Is Not (Do You Hear Me? I Mean It!) Going to Move illus.
Robin Preiss Glasser "in the style of Ray Cruz" (1995), Atheneum, • ''Alexander, Who's Trying His Best to Be the Best Boy Ever'' illus.
Isidre Monés "in the style of Ray Cruz" (2014), Atheneum, Omnibus edition:
Absolutely, Positively Alexander: The Complete Stories ;Related titles •
Alexander and the Terrible, Horrible, No Good, Very Bad Day: A Musical •
Alexander and the Wonderful, Marvelous, Excellent, Terrific Ninety Days: An Almost Completely Honest Account of What Happened to Our Family When Our Youngest came to Live with Us for Three Months (2007) — an adult memoir of Judith Viorst and her real son, Alexander
Lulu •
Lulu and the Brontosaurus, illus.
Lane Smith (2010), Atheneum, •
Lulu Walks the Dogs, illus. Lane Smith (2012), Atheneum, • ''Lulu's Mysterious Mission'', illus. Kevin Cornell (2014), Atheneum, •
Lulu Is Getting a Sister, illus. Kevin Cornell (2018), Atheneum,
For adults •
People and Other Aggravations (1971) •
Yes, Married: A Saga of Love and Complaint (1972) •
A Visit from St. Nicholas to a Liberated Household illustrated by Norman Green (1977) •
Love and Guilt and the Meaning of Life, Etc. illustrated by
John Alcorn (1979) •
Necessary Losses: The Loves, Illusions, Dependencies, and Impossible Expectations That All of Us Have to Give Up in Order to Grow (1987) •
Murdering Mr. Monti: A Merry Little Tale of Sex and Violence (1994) •
Imperfect Control: Our Lifelong Struggles With Power and Surrender (1998) • ''You're Officially a Grown-up: The Graduate's Guide to Freedom, Responsibility, Happiness, and Personal Hygiene'' (1999) •
Grown-Up Marriage: What We Know, Wish We Had Known, and Still Need to Know About Being Married (2003)
Age-related poetry series •
When Did I Stop Being 20 & Other Injustices: Selected Poems from Single to Mid-Life, illus. John Alcorn (1987) • ''It's Hard to Be Hip Over 30 & Other Tragedies of Married Life'' (1968), New York: World Publ. Co.; reprinted by
Persephone Books, 1999 •
How Did I Get to Be 40 & Other Atrocities illus.
John Alcorn (1976) •
Forever 50 & Other Negotiations, illus. John Alcorn (1989) •
Suddenly 60 & Other Shocks of Later Life, illus. Laurie Rosewald (2000) • ''I'm Too Young to Be 70 & Other Delusions'', illustrated by
Laura Gibson (2005) •
Unexpectedly 80 & Other Adaptations, illus. Laura Gibson (2010) •
Nearing 90 And Other Comedies of Late Life, illus. Laura Gibson (2019) == Dramatic adaptations ==