[2] His novel, Last Breath, is seen as taking a step away from the genre into "a mixture of character drama, satire, alternate history and magic realism".
He has also written on real estate in Malaysia including Condominiums - Purchase, Investment and Habitat.
Tunku Halim qualified as a barrister in the United Kingdom after having obtained his law degree He has been called to the bar in the High Court of Malaya and as a solicitor in New South Wales.
He holds a Master of Science degree in Shipping, Trade and Finance (Distinction) from the City University Business School in London.
He practised corporate and conveyancing law at Shearn Delamore in Kuala Lumpur before working for Merit Management Sdn Bhd, the property developer responsible for Tiara Damansara in section 17, Petaling Jaya.