|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||3 days ago||22.22||$12.57||You save $9.65|
|Amazon US||7 days ago||21||$12.57||You save $8.43|
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.