R.D. · R Doughty · Rebecca Doughty Harriet Ziefert
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Coupons for Kids | 978-1-60905-110-5 | 2011 | |
| Halloween Has Boo! | 978-1-929766-67-3 | 2002 | R Doughty · H Ziefert · Harriet Ziefert |
| Lost and Found | 978-0-399-24177-2 | 2005 | |
| Oh No! Time to Go!: A Book of Goodbyes | 978-0-375-84981-7 | 2009 | |
| Some Helpful Tips for a Better World and a Happier Life | 978-0-375-84272-6 | 2008 | |
| Trentuno usi per una mamma. Ediz. illustrata | 978-88-8451-358-8 | 2004 | Harriet Ziefert |
| You Are to Me | 978-0-399-24176-5 | 2003 | |
Blue Apple Books · Hand Print · Penguin Putnam · Random House · Salani