[Ruby] Pickaxe @ Capitol Hill Half-Price Books

[Harry Dean Hudson Jr.]

Mis-filed with C books down low in the bottom left-hand corner of
their computer section. It's the 2nd edition and it looks brand new.
There's also a copy of the first edition of the Agile book--get the
latter one quick, it gets more out-of-date by the hour.

Also mention-worthy (although not exactly Ruby related): they have a
copy of the third edition (purple) of the UNIX System Administration
Handbook (Nemeth, et al.), which you should already own if you're a
*nix nerd...