@book{Chris Ryan_10AD, title={Deadfall: Agent 21}, url={http://www.amazon.co.uk/gp/product/1849410100/ref=s9_simh_gw_p14_d12_i3?pf_rd_m=A3P5ROKL5A1OLE&pf_rd_s=desktop-1&pf_rd_r=15EF7PMZHRP8MTW6DDW6&pf_rd_t=36701&pf_rd_p=867551807&pf_rd_i=desktop}, publisher={Red Fox}, author={Chris Ryan}, year={10AD} }
@book{Chris Ryan_26AD, title={Under Cover (Agent 21)}, url={http://www.amazon.co.uk/Under-Cover-Agent-Chris-Ryan/dp/1849410119/ref=pd_bxgy_14_img_2?ie=UTF8&refRID=0RP05ACPVVVTGK2MGFAT}, publisher={Red Fox}, author={Chris Ryan}, year={26AD} }
