BLACKWELL, Justice.

U.S. Bank, N.A. and Vatacs Group, Inc. both claimed title to certain residential real property in Fulton County, and U.S. Bank filed a petition to quiet title to the property. The trial court appointed a special master, and after an evidentiary hearing, the special master found that U.S. Bank had good fee title to the property, that Vatacs had no interest in the property, and that, even if Vatacs had some interest in the property, the doctrine of equitable subrogation rendered the interest of U.S. Bank superior to any interest of Vatacs. The trial court adopted the findings of the special master and entered judgment vesting fee title to the property in U.S. Bank. Vatacs appeals, contending that the case should have been tried by a jury and that the findings of the special master are erroneous. We find no merit in these claims of error, and we affirm the judgment below.

1. We turn first to the question of a jury trial. To quiet title to real property, one may seek relief under the procedures and standards for conventional quia timet, see OCGA § 23-3-40 et seq., or under those for quia timet against all the world, see OCGA § 23-3-60 et seq. When one seeks conventional quia timet, he is not entitled to trial by jury. OCGA § 23-3-43. See also Johnson v. Red Hill Assoc., 278 Ga. 334, 335(2), 602 S.E.2d 572 (2004) ("[I]f this action is properly a conventional quia timet action, [the appellant] had no right to a jury trial."). When one seeks quia timet against all the world, however, he is entitled by the provisions of OCGA § 23-3-66 to a jury trial. Gurley v. East Atlanta Land Co., 276 Ga. 749, 750(1), 583 S.E.2d 866 (2003). In this case, although U.S. Bank sought both conventional quia timet and quia timet against all the world in its original petition, it later amended its petition "to omit [its] reference to and prayer for relief under OCGA [§] 23-3-60,"1 and the subsequent proceedings before the special master focused on the specific cloud on title that resulted from the interest claimed by Vatacs.2 Accordingly, by the time the case was heard by the special master, it was both nominally and substantively an action only for conventional quia timet, and Vatacs had no right to trial by jury. See Johnson, 278 Ga. at 335(2), 602 S.E.2d 572. See also Karlen v. Reliance Equities, 291 Ga. 549, 550(2), 731 S.E.2d 683 (2012); Fitzpatrick v. McGregor, 133 Ga. 332, 336-337(1), 65 S.E. 859 (1909) (no right to jury trial when suit at law is converted by amendment into an equitable proceeding). The trial court did not err when it failed to submit the case to a jury.

2. We turn next to the contention that the findings of the special master, which were adopted by the trial court, are erroneous. It appears undisputed that AMG Mortgage Corporation had good title to the property in question as of January 2004, when it conveyed title to Michael Suit by warranty deed. Based on evidence admitted at the hearing, the special master found that Suit conveyed title back to AMG Mortgage in March 2006 by quitclaim deed, which Vatacs disputed below, but does not appear to dispute on appeal.3 It appears undisputed that AMG Mortgage subsequently conveyed title to Carl McDade, Sr., in April 2007 by quitclaim deed, that McDade contemporaneously executed a security deed in favor of Homecomings Financial, LLC, that Homecomings Financial foreclosed on the property in March 2009, and that U.S. Bank purchased the property at foreclosure. Based on these conveyances and transactions, the special master concluded, U.S. Bank had good fee title to the property.

Vatacs claimed title to the property by a quitclaim deed from Suit to Vatacs in April 2006. Apart from the fact that Suit by then had no interest in the property to convey to Vatacs because he earlier had conveyed title back to AMG Mortgage, the special master found that the April 2006 quitclaim deed to Vatacs was forged and, therefore, passed no title in any event. It is settled law that "[a] forged deed is a nullity and vests no title in a grantee." Aurora Loan Svcs. v. Veatch, 288 Ga. 808, 809, 710 S.E.2d 744 (2011). In this case, Suit made an affidavit of forgery with respect to the quitclaim deed to Vatacs, and other evidence admitted at the hearing showed that Suit had no contract with Vatacs, that he did not personally deliver the deed to Vatacs, that the deed was delivered to Vatacs instead by a person who, Vatacs concedes, forged other documents, and that the deed was not signed by anyone as a witness until after its delivery, and even then, the witness signed outside the presence of Suit. This evidence supports the finding by the special master of forgery, a finding that Vatacs does not dispute on appeal. See Roberts v. Scott, 211 Ga. 527, 529 (3)(a, b), 87 S.E.2d 67 (1955); 2 GA. REAL ESTATE LAW & PROCEDURE, supra, § 23-118. From that finding, the conclusion of the special master that Vatacs had no interest in the property naturally and logically follows. See Veatch, 288 Ga. at 809, 710 S.E.2d 744.

The special master properly concluded that U.S. Bank had good title to the property and that Vatacs had no interest in it at all, and that is all we need to know to affirm the judgment below. The special master went further and concluded in the alternative that, even if Vatacs had some interest in the property, the doctrine of equitable subrogation would render the interest of U.S. Bank superior to any interest of Vatacs. On appeal, Vatacs focuses principally on this conclusion, arguing that the special master misapplied the principles of equitable subrogation in several respects. But we need not consider those arguments because equitable subrogation is a doctrine that goes to the superiority of competing, valid interests in property, and it has no application where one party has good title, and the other has no interest at all.4 See Chase Manhattan Mtg. Corp. v. Shelton, 290 Ga. 544, 549(4), 722 S.E.2d 743 (2012); Byers v. McGuire Properties, 285 Ga. 530, 536(4), 679 S.E.2d 1 (2009). Vatacs also argues on appeal that it never conveyed title back to AMG Mortgage, such that AMG Mortgage had no title to convey to McDade, but this argument assumes that Vatacs had title in the first instance, an assumption that is belied by the finding of the special master that the quitclaim deed from Suit to Vatacs was forged. See Veatch, 288 Ga. at 809, 710 S.E.2d 744. Finally, Vatacs argues that, when Suit conveyed title back to AMG Mortgage by the March 2006 quitclaim deed, AMG Mortgage intended that Vatacs acquire title to the property. But execution and delivery of a valid deed is necessary to convey title, see Smith v. Lockridge, 288 Ga. 180, 183-184(3), 702 S.E.2d 858 (2010), and the mere intent of AMG Mortgage as a grantee is insufficient to pass title on to Vatacs. See Harvey v. Bank One, 290 Ga.App. 55, 58(1), 658 S.E.2d 824 (2008).

Judgment affirmed.

All the Justices concur.