“…Each year now seems to bring as many books in the field as used to appear in a decade. Just surveying the English literature since 2017, a certainly incomplete list includes works authored by or edited by Anjum, Copeland, and Rocca [ 1 ], Broadbent [ 2 ], Dammann [ 3 ], Dammann and Smart [ 4 ], Gadebusch Bondio, Spöring, and Gordon [ 5 ], Gillies [ 6 ], Lalumera and Fanti [ 7 ], Louhiala [ 8 ], Méthot and Sholl [ 9 ], Parkkinen, Wallmann, Wilde, et al [ 10 ], Plutynski [ 11 ], Schramme [ 12 ], Sholl and Rattan [ 13 ], Stegenga [ 14 , 15 ], Thompson and Upshur [ 16 ], and Valles [ 17 ]. Books are also regularly being published in German, Spanish, and French (among other languages).…”