21-42-1 Tax purchasers entitled to bring action--Purpose of action. 21-42-2 Time of bringing action. 21-42-3 Delinquent taxes paid before action brought. 21-42-4 Commencement by summons and complaint--Party plaintiff--Known and unknown parties defendant. 21-42-5 Joinder of different tracts in same action--Joinder of parties defendant. 21-42-6 Contents of complaint. 21-42-7 Procedural rules not exclusive of other procedures to perfect tax title. 21-42-8 Summons and complaint in same form as for civil actions--Service as in quiet title actions. 21-42-9 Lis pendens notice recorded by register of deeds--Destruction of records. 21-42-10 Redemption of land by defendant--Certificate of redemption--Apportionment of taxes assessed--Personal property taxes. 21-42-11 Appearance by defendant--Defenses permitted. 21-42-12 Venue of action. 21-42-13 Proof required on default judgment--Treasurer's certificate as prima facie evidence. 21-42-14 Findings of fact and conclusions of law. 21-42-15 Bond required of plaintiff to indemnify against successful defense after judgment. 21-42-16 Contents of judgment--Direction to issue deed--Costs. 21-42-17 Tax deed issued by treasurer--Form--Acknowledgment. 21-42-18 Estate vested in grantee by deed. 21-42-19 Relief from default judgment. 21-42-20 Bond not required of county--Liability on successful defense after judgment. 21-42-21 Employment of additional counsel to assist state's attorney.