Like just about all of his other work, this, Smith's only sf novel, is both unique and highly lyrical. Set within his universe of the Instrumentality of Mankind, it's the story of Rod McBan, 16 year-old heir to his family fortune, which is based on the stroon (a drug that provides near-immortality) his family farm produces from genetically modified giant sheep, if only he can survive the testing that all inhabitants of Norstralia (Old North Australia) must go through to prove their basic competence and genetic purity. But Rod has problems, being a 'broad-band' telepath instead of the normal type, and he can only pass this test after multiple tries. Worse, he's not sure if he really wants to be part of the very conservative Norstralian society, and concocts a scheme in conjunction with his (proscribed) war games computer to manipulate the galactic futures market, with the net result of his suddenly becoming the owner of Old Old Earth, just so Rod can obtain an old postage stamp. And that's just the beginning.
This book sprawls across the landscape that Smith built over the years in various short stories, which are collected in The Rediscovery of Man, and I highly recommend that that volume be read prior to this, as otherwise many items that are only mentioned in passing here will either not make sense or will not provide the intended resonance. Mother Hitton's Little Kittens, Shayol, the various Lords of the Instrumentality, the Underpeople (most especially the cat-girl C'Mell): each of these has a back-story detailed in some of these other stories. And you'll want to catch each of these nuances, for the story here is as engrossing as it is odd, and the universe it details is something you'll wish you could know more about.
There's intrigue and skullduggery, social evils and battling injustice, love, musings on the purpose of life, religion, revolt, and yes, the Store of Heart's Desire, all waiting inside these pages for you to discover and enjoy. All couched in Smith's inimitable style that is like no other author's. Originally published as two rather hacked-up pieces, this volume puts the entire work together again as it was intended to be, a great example of what can be done by a wordsmith of great imagination and great skill.
---Reviewed by Patrick Shepherd (hyperpat)