Soulmate Equation, , Gallery Books, Christina Lauren,Fiction: literary and general non-genre,Fiction, women's fiction; best books; romance; uplit; single mother; single parent; found family; women in science; DNA; compatability; summer reads; beach reads; library reads hall of fame; funny; enemies to lovers; indie; New York Times bestseller; Jojo Moyes; Jennifer Weiner; Emily Giffin; Jodi Picoult; Graeme Simsion; beautiful series; beautiful bastard; best romance book of 2021 by barnes and noble; barnes and noble best romance; best romance of 2021; an audible best book of 2021,, , United States, en-UShttps://www.simonandschuster.comwomen's fiction; best books; romance; uplit; single mother; single parent; found family; women in science; DNA; compatability; summer reads; beach reads; library reads hall of fame; funny; enemies to lovers; indie; New York Times bestseller; Jojo Moyes; Jennifer Weiner; Emily Giffin; Jodi Picoult; Graeme Simsion; beautiful series; beautiful bastard; best romance book of 2021 by barnes and noble; barnes and noble best romance; best romance of 2021; an audible best book of 2021, [BLURB],[CITY],New York,books, ebooks, biblet, Book2look