The mark consists of the wording "THE 39 CLUES" encompassed by a circle design with a key design at the base.
Popular owners
AGC, LLC (29) CCL LABEL, INC. (28) Scholastic Inc. (26) MATTEL, INC. (19) Disney Enterprises, Inc. (18) ANGEL AMERICAS LLC (16) K & Company LLC (16) Balanced View (15) Marvel Characters, Inc. (15) Georgia-Pacific Consumer Products LP (13) Advance Magazine Publishers Inc. (12) Harrison, Susan L. (11) Dark Horse Comics, Inc. (10) Health Communications, Inc. (10) iBasis, Inc. (10) New Leaf Paper, Inc. (10) Associated Hygienic Products LLC (9) BowTie, Inc. (9) IGT (9) Samsung Electronics Co., Ltd. (9)Popular publication dates
Nov. 16, 2010 Apr. 19, 2011 Mar. 22, 2011 Apr. 12, 2011 Mar. 29, 2011 Mar. 15, 2011 Mar. 08, 2011 Apr. 26, 2011 Feb. 15, 2011 May 10, 2011 Oct. 05, 2010 Oct. 19, 2010 Apr. 05, 2011 Nov. 02, 2010 May 03, 2011 Oct. 26, 2010 Jan. 11, 2011 Oct. 12, 2010 Mar. 01, 2011 Sep. 28, 2010