|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||1 days ago||27.82||$12.78||You save $15.04|
|Amazon US||5 days ago||18.03||$12.78||You save $5.25|
The author of the Zac Power series, H.I. Larry's identity remains a secret even to his publishers. Rumoured to be an ex-spy, or someone high up in the G.I.B, H.I. Larry's manuscripts (which are delivered in unmarked envelopes) are said to be based on the real-life experiences of a 12-year-old-spy.