The second edition of the Windows Azure Platform, by Tejaswi Redkar (at Microsoft Services) and Tony Guidici (Microsoft ISV Evangelist) is now available in hard copy and Kindle formats.

More info here: http://www.amazon.com/gp/product/1430235632/ref=s9_simh_gw_p14_d20_g14_i1?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=center-3&pf_rd_r=0E94CJ63FWZ9FMRQT2TG&pf_rd_t=101&pf_rd_p=470938811&pf_rd_i=507846#_