I'm on to lists of books.
I've blogged on my top 12 (the first 7, anyway), and what other people think in general Christian books, but now here's the serious crowd: theology.
The Christian Theologian's reading list
Good Reads Christian (popular) theology
Frank Viola's 100 Christian academic books (some real goodies here)
Worthy Discussion's list of 10 (he mentions some baddies as an addendum)
Christian Century's list of lists for the last 25 years
Westminster Theological Seminary recommends (good, but excessively Calvinistic)