I searched around and Wrox doesn't have any books that deal with this control. I found these articles at Microsoft that might help:
Understanding the Spreadsheet Control
http://msdn.microsoft.com/en-us/library/aa141361.aspx
Using Microsoft Access to Create a Spreadsheet Control
http://msdn.microsoft.com/en-us/library/aa141371(office.10).aspx
Working with the Spreadsheet Component's Object Model
http://msdn.microsoft.com/en-us/library/aa141595(office.10).aspx
Did any of those help?
mmcdonal
Look it up at:
http://wrox.books24x7.com