Saint Georges sells new and used books close to Kollwitz Platz in Prenzlauer Berg. Paul, the British owner, is friendly and open to some negotiation on price. You'll find a wide range of books (though this is not really the place for bodice rippers) including plenty of books on Berlin and a decent children's section at the far end. There are comfy old leather seats and a community noticeboard. Visit as part of a stroll round family friendly Prenzlauerberg - there are lots of places to eat (including market stalls on Saturday mornings) and playground areas in the middle of Kollwitz Platz.
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