| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2003 | 978-0-9724676-0-5 | Lynn Lorenz | The Multiples Manual: Preparing and Caring for Twins or Triplets |
| 2013 | 978-0-9724676-2-9 | Lynn Lorenz | 2 Pack - Twice Upon A Time: Twins Memory Books |
| 2007 | 978-0-9724676-3-6 | '' | The Multiples Manual: Preparing and Caring for Twins or Triplets |