<p>Born in, and named after, Thailand''s Khao-I-Dang refugee camp, Y-Dang Troeung was - aged one - the last of 60,000 Cambodian refugees admitted to Canada, fleeing her homeland in the aftermath of Pol Pot''s brutal Khmer Rouge regime. In Canada, Y-Dang became a literal poster child for the benevolence of the Canadian refugee project - and, implicitly, the unknowable horrors of Khmer Rouge-era Cambodia.<br><br>In <i>Landbridge</i>, a family and personal memoir of astonishing power, Y-Dang grapples with a life lived in the shadow of pre-constructed narratives. She considers the transactional relationship between a host country and its refugees; she unpicks the demand for ''testimony'' and the conflicting demand for disinterested academic rigour; she delves into the necessary contradictions between ethnic, regional and national identities; and she writes to her young son Kai with the promise that this family legacy is passed down with love at its core.<br><br>Written in fragmentary chapt