I oktober 2014 udgav Harris en [[Memoire|memoir]] med titlen ''Neil Patrick Harris: Choose Your Own Autobiography'', der blev struktureret som en børnebogstruktur, [[Choose Your Own Adventure]]. Biografen lå to uger på på [[The New York Times Best Seller list|''The New York Times'' Best Seller List]].<ref>{{Cite news|url=https://www.nytimes.com/books/best-sellers/2014/11/09/hardcover-nonfiction/|title=Hardcover Nonfiction Books - Best Sellers - November 9, 2014 - The New York Times|access-date=2017-01-25|newspaper=The New York Times|archive-date=31. januar 2021|archive-url=https://web.archive.org/web/20210131215047/https://www.nytimes.com/books/best-sellers/2014/11/09/hardcover-nonfiction/|url-status=live}}</ref> Hans debut- ungdomsroman, ''The Magic Misfits'', blev udgivet november 2017 og var den første bog ud af fire i serien.<ref>{{Cite web|url=https://www.hachettebookgroup.com/_b2c/media/files/14-10-2015/2015-10-07_ACQ_Neil_Patrick_Harris.pdf|title=Litlle, Brown Books for Young Readers to Publish Neil Patrick Harris's Debut Middle Grade Series—The Magic Misfits|last=Shoffel|first=Jessica|date=2015-10-07|website=www.hachettebookgroup.com|publisher=Little, Brown and Company|access-date=2017-01-25|archive-url=https://web.archive.org/web/20151123143225/http://www.hachettebookgroup.com/_b2c/media/files/14-10-2015/2015-10-07_ACQ_Neil_Patrick_Harris.pdf|archive-date=23. november 2015|url-status=dead|df=mdy-all}}</ref><ref>{{Cite book|title=The Magic Misfits|url=https://archive.org/details/magicmisfits0000harr|last=Harris|first=Neil Patrick|date=2017-09-19|publisher=Little, Brown Books for Young Readers|isbn=9780316391825|location=S.l.|language=en}}</ref><ref>{{cite web|last1=Roberts|first1=M.B.|title=Neil Patrick Harris Talks Practical Magic for Kids, Holiday Traditions and More|url=https://parade.com/621662/m-b-roberts/neil-patrick-harris-talks-practical-magic-for-kids-holiday-traditions-and-more/|website=Parade.com|publisher=AMG/Parade|access-date=21. november 2017|date=2017-11-20|archive-date=21. november 2017|archive-url=https://web.archive.org/web/20171121024110/https://parade.com/621662/m-b-roberts/neil-patrick-harris-talks-practical-magic-for-kids-holiday-traditions-and-more/|url-status=live}}</ref>
Levende_personer