<i>Prachum Pakaranam</i> ("Collection of Tales") is a book series in which ancient Thai tales of foreign origin are compiled, published by the Wachirayan Royal Library. The present volume consists of the following:
<ol><li>A preface by Prince <a href="https://en.wikipedia.org/wiki/Damrong_Rajanubhab" class="extiw" title="w:Damrong Rajanubhab">Damrong Rachanuphap</a>, dated 20 December 2465 BE (1922 CE).</li>
<li><i>Rueang Sipsong Liam</i> ("Tales from the Twelves Crests"), renamed by Prince <a href="https://en.wikipedia.org/wiki/Damrong_Rajanubhab" class="extiw" title="w:Damrong Rajanubhab">Damrong Rachanuphap</a> as <i>Nithan Iran Ratchatham</i> ("Tales of the Royal Dharma of Iran") – The original manuscript was created in the year 2325 BE (1782/83 CE) during the reign of King <a href="https://en.wikipedia.org/wiki/Rama_I" class="extiw" title="w:Rama I">Rama I</a> of Bangkok, containing twelves Persian tales which "King Mamun" (Sultan <a href="https://en.wikipedia.org/wiki/Mahmud_of_Ghazni" class="extiw" title="w:Mahmud of Ghazni">Mahmud of Ghazni</a>) found inscribed on twelves crests of the hall where the dead body of "King Naowasawan" (Nushirwan [referring to <a href="https://en.wikipedia.org/wiki/Khosrow_I" class="extiw" title="w:Khosrow I">Khosrow I</a>]?) was kept. Damrong Rachanuphap believed that these tales were originally translated into Thai during the reign of King <a href="https://en.wikipedia.org/wiki/Narai" class="extiw" title="w:Narai">Narai</a> of Ayutthaya.</li></ol>
<bdi><a href="https://www.wikidata.org/wiki/Q96971484" class="extiw" title="d:Q96971484"><span title="library in Thailand">Wachirayan Royal Library</span></a>
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หอพระสมุดวชิรญาณ (ผู้รวบรวม). (๒๔๖๕). <i>ประชุมปกรณัม ภาคที่ ๑</i>. พระนคร: โรงพิมพ์โสภณพิพรรฒธนากร. (พิมพ์ในงานพระราชทานเพลิงศพท่านผู้หญิงตลับ สุรวงศ์วัฒนศักดิ์ ทจ, เมื่อปีจอ พ.ศ. ๒๔๖๕).