RE: Little OT: books and other suggestions for 13 mo. old DD too antsy to read to any more -
ITA w/ what you are doing...lift the flap and touch and feel work great at that age. Do you have Tails? That's a great one and DS still loves it at 19 months ("wag wag"). It has sliders you can pull at a few places to make the tails wag on a few animals in the book and it also has lots of touch and feel. DS also has a touch and feel my parents got him called Good Morning, Good Night (I think? I don't have it handy). He likes that one a lot. I'm not sure if your DD will like them but Sandra Boynton books, while not interactive, have a certain rhthym to them that most toddlers seem to really enjoy (Barnyard Dance, Snuggle PUppy, and Birthday Monsters are favorites around here). Books with pics of other babies in them are also a big hit. Still love Karen Katz around here but obviously you have those already.
FWIW, it is very normal at your DD's age to want to go go go ....I wouldn't worry it is a sign of her being on the hyperactive side ;) They just have lots of new motor skills and lots of desire to practice :)
Definitely check out Tails if you haven't already :)
Mama to DS-2004
and a new addition-ds born march 2010