Interphases is a series of fan fiction by the pseudonymous Jespah. Stpries can cross any time period and are often related to her other series, such as In Between Days and Times of the HG Wells. An interphase is a canon construction, and refers to "a phenomenon in which the fabric of space begins to break up, allowing an overlap of parallel universes on different dimensional planes." The rift itself also contained a completely empty realm, devoid of life, between the dimensional planes".