Oppenheim Toy Portfolio Inc

year of pub­li­ca­ti­onISBNauthor(s)title
2004978-0-9721050-1-9Joanne Oppenheim · Stephanie OppenheimRead It! Play It!
  ''978-0-9721050-2-6Joanne OppenheimOppenheim Toy Portfolio, 2005: The Best Toys, Books, Videos, Music & Software for Kids
2005978-0-9721050-3-3Joanne Oppenheim · Stephanie OppenheimOppenheim Toy Portfolio 2006 Edition: The Best Toys, Books, DVDs & Music for Kids
2006978-0-9721050-4-0Stephanie Oppenheim Joanne OppenheimRead It! Play It! with Babies and Toddlers
  ''978-0-9721050-6-4Joanne Oppenheim · Stephanie OppenheimOppenheim Toy Portfolio: The Best Toys, Books and DVDs for Kids, 2007 Edition
2007978-0-9721050-7-1   ''Oppenheim Toy Portfolio 2008: The Best Toys for Kids