'A Sea-Chase, Roger McDonald's tenth novel, opens in late 1970s Australia on Judy, "a young teacher sobbing at her desk . . . after [her] rioting class fled for the day" (3). In the midst of this low point, though, something serendipitous happens: Ken Redlynch, a fellow teacher and acting inspector, walks in. While comforting her, he learns that she is the daughter of Elizabeth Darke, a famous geneticist and leading figure in Scientists Against Nuclear Testing (SANT). Politically minded himself, Ken takes an interest in Judy, and through him she gets introduced to a "skinny blue-eyed wildwood creature" (22) named Wes Bannister, who lives aboard Ken's boat, the Rattler. Wes and Ken are passionate sailors, and Judy, through her relationship with Wes and friendship with Ken, discovers her own love for "a breath of wind on a section of taut canvas" (56).' (Introduction)