These were given to my boys a few years ago and we're just selling what we can to clean up and put aside for the college fund. 

 These are all first day and special covers from 1996 - 1997.  There are 38 sheets total.   These include:

- endangered species
- dinosaurs 
- Thorton Wilder
- Bugs Bunny 
- Classic American Dolls

  I'm not a real stamp collector but if there are questions please ask.