Kyle MacLachlan’s funny, moving and playfully self-aware memoir charts a career that could belong to no other. Plucked from obscurity to star in David Lynch’s Dune, the Hollywood blockbuster that never was, MacLachlan rebounded with a startling performance in Lynch’s provocative masterpiece, Blue Velvet, which would mark him as a master of the unusual and ultimately lead to his career-defining role as Agent Dale Cooper on the TV sensation “Twin Peaks.” FICTIONAL SELVES is a book of doppelgängers, with MacLachlan mirrored by his own prodding ego (“Other Kyle”), the iconic characters he inhabited, and the ones that eluded his grasp but gave him a profound and surprising lens onto himself as a person and a performer.