{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,5]],"date-time":"2025-07-05T04:08:08Z","timestamp":1751688488304,"version":"3.41.0"},"reference-count":35,"publisher":"Cambridge University Press (CUP)","issue":"2","license":[{"start":{"date-parts":[[2025,5,13]],"date-time":"2025-05-13T00:00:00Z","timestamp":1747094400000},"content-version":"unspecified","delay-in-days":42,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":["cambridge.org"],"crossmark-restriction":true},"short-container-title":["Twin Res Hum Genet"],"published-print":{"date-parts":[[2025,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Twins have been popular figures in many fictional works. A review of two well-known twin-based series, and why they fascinate, is presented. This summary is followed by reviews of twinning in low-income countries, oxytocin administration during twin pregnancies, male-female twins and maternal risk of preeclampsia, and the loss of a twin from the controversial 1960s New York City twin study. The final part of this column covers human interest stories involving twins, specifically a monozygotic quadruplet set conceived naturally, the twins born to Cleopatra and Mark Antony, a star basketball player with a twin brother, a twin stabbed at a track meet, and the revelation of another twin hostage held in Gaza.<\/jats:p>","DOI":"10.1017\/thg.2025.24","type":"journal-article","created":{"date-parts":[[2025,5,13]],"date-time":"2025-05-13T08:06:26Z","timestamp":1747123586000},"page":"214-218","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":0,"title":["Twins\u2019 Book Series: Behind Their Popularity and Beyond Their Pages\/Twin Research Reviews: Twinning in Low-Income Countries; Oxytocin During Twin Pregnancies; Male-Female Twins and Preeclampsia; Loss of a Twin From the Controversial 1960s New York City Twin Study\/Human Interest: Monozygotic Quadruplets Conceived Naturally; Twins of Cleopatra and Mark Antony; Star Basketball Player is a Twin; Twin Stabbed at Track Meet; Another Twin Hostage in Gaza Revealed"],"prefix":"10.1017","volume":"28","author":[{"given":"Nancy L.","family":"Segal","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2025,5,13]]},"reference":[{"key":"S1832427425000246_ref1","unstructured":"Books Series in Order. 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Girls at Library. https:\/\/www.girlsatlibrary.com\/interviews\/francine-pascal"},{"key":"S1832427425000246_ref16","unstructured":"Keeline, J. D. (2000). Edward Stratemeyer, author and book packager. https:\/\/stratemeyer.org\/edward-stratemeyer-author-and-book-packager\/"},{"key":"S1832427425000246_ref15","unstructured":"Jerusalem Post Staff. (2025, March 2). Hostage Nimrod Cohen\u2019s family identifies him in Hamas Propaganda Video. Jerusalem Post. https:\/\/www.jpost.com\/israel-news\/article-844277#google_vignette"},{"key":"S1832427425000246_ref2","doi-asserted-by":"publisher","DOI":"10.1161\/HYPERTENSIONAHA.123.22380"},{"key":"S1832427425000246_ref32","doi-asserted-by":"publisher","DOI":"10.1007\/s12110-018-9326-2"},{"key":"S1832427425000246_ref4","unstructured":"Draycott, J. (2018, May 22). Cleopatra\u2019s daughter. History Today. https:\/\/www.historytoday.com\/miscellanies\/cleopatras-daughter"},{"key":"S1832427425000246_ref35","unstructured":"Valdesolo, F. (2024, July 31). So long Francine Pascal, the woman whose books I did judge by their covers. Vogue. https:\/\/www.vogue.com\/article\/francine-pascal-sweet-valley-high"},{"key":"S1832427425000246_ref22","unstructured":"McKean, K. (2023, June 6). What is a book packager? Agents and Books. https:\/\/www.agentsandbooks.com\/p\/what-is-a-book-packager"},{"key":"S1832427425000246_ref18","doi-asserted-by":"publisher","DOI":"10.1007\/s42448-025-00225-3"},{"key":"S1832427425000246_ref14","unstructured":"IMDb. (2025). Dallas. IMDb. https:\/\/www.imdb.com\/title\/tt0077000\/"},{"key":"S1832427425000246_ref6","unstructured":"Fandom. (2025). The Patty Duke Show. https:\/\/cancelled-tv-and-web-shows.fandom.com\/wiki\/The_Patty_Duke_Show"},{"key":"S1832427425000246_ref17","unstructured":"Keeline, J. D. (2016, December 11). Happy Birthday, Harriet Stratemeyer Adams. https:\/\/stratemeyer.org\/2016\/12\/11\/happy-birthday-harriet-stratemeyer-adams\/"},{"key":"S1832427425000246_ref21","unstructured":"Maughn, S. 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