Gladstone, Duckbufg & the future

[Andrew Krieg 5-5379]

>>	Just for everyone's information. I picked up Gladstone's "first" new
>>comic. It came out around monday or tuesday, I don't know which since my bro
>>picked it up for me.   _Donald Duck Adventures_ #21 contains "Secret of
>>Hondorica" (Barks), and a Grandma Duck story, "Modern Conveniences". This 
>>Comic looks almost exactly like one of the original Gladstones, even the
>>letters column has the same title ("Adventure Log").  The only difference is
>>the paper quality.

Does that mean the letters page and issue credits are back to being on
the inside front cover of the comics?  Do they have a comic strip on the
back cover?  Also, how many pages were devoted to ads?