ðiːz nˈæɹətˌɪv fˈiːtʃɚz kæn biː ˈɔːlsoʊ fˈaʊnd ɪnðə tˈuː ˈʌðɚɹ ˈɛbliz sˈɪɹiz, ðə tˈaɪm ɹˈʌnəwˌeɪz ænd ðə fˈoːɹ θˈaʊzənd θɹˈiː pɐtɹˈoʊl, ˈiːvən ɪf ðɛɹ jˈuːnɪvˌɜːsᵻz ɑːɹ lˈɛs dɪvˈɛləpt.
These narrative features can be also found in the two other Ebly's series, The Time Runaways and The 4003 Patrol, even if their universes are less developed.