Treason Keep

{{short description|2001 novel by Jennifer Fallon}}

{{Use dmy dates|date=January 2021}}

{{Infobox book |

| name = Treason keep

| image = Fallon - Treason Keep Coverart.png

| caption = Treason Keep first edition cover.

| author = Jennifer Fallon

| cover_artist =

| country = Australia

| language = English

| series = The Demon Child

| genre = Fantasy

| publisher = HarperCollins

| pub_date = 24 January 2001{{cite web | url = http://harpercollins.com.au/books/9780732266219/Treason_Keep/index.aspx | title = Treason Keep by Jennifer Fallon | publisher = HarperCollins | date = | accessdate = 6 April 2009}}

| media_type = Print (Paperback & Hardback)

| pages = 674 (first edition)

| isbn = 0-7322-6621-1

| preceded_by = Medalon

| followed_by = Harshini

}}

Treason Keep is a fantasy novel written by Australian author Jennifer Fallon. It is the second in The Demon Child trilogy; the other two are Medalon and Harshini.