The Rudolf Steiner Archive

GA 324a

No.	Lecture Title	Book Title	Date	City
1.	First Lecture	The Fourth Dimension	24 Mar 1905	Berlin
2.	Second Lecture	The Fourth Dimension	31 Mar 1905	Berlin
3.	Third Lecture	The Fourth Dimension	17 May 1905	Berlin
4.	Fourth Lecture	The Fourth Dimension	24 May 1905	Berlin
5.	Fifth Lecture	The Fourth Dimension	31 May 1905	Berlin
6.	Sixth Lecture	The Fourth Dimension	7 Jun 1905	Berlin
7.	Four-Dimensional Space	The Fourth Dimension	7 Nov 1905	Berlin
8.	On Higher-Dimensional Space	The Fourth Dimension	22 Oct 1908	Berlin
10.	Questions and Answers I	The Fourth Dimension	2 Sep 1906	Stuttgart
11.	Questions and Answers II	The Fourth Dimension	28 Jun 1908	Nuremberg
12.	Questions and Answers III	The Fourth Dimension	21 Apr 1909	Düsseldorf
13.	Questions and Answers IV	The Fourth Dimension	22 Apr 1909	Düsseldorf
14.	Questions and Answers V	The Fourth Dimension	2 Nov 1910	Berlin
15.	Questions and Answers VI	The Fourth Dimension	1 Oct 1911	Basel
16.	Questions and Answers VII	The Fourth Dimension	25 Nov 1912	Munich
17.	Questions and Answers VIII	The Fourth Dimension	13 Feb 1913	Berlin
18.	Questions and Answers IX	The Fourth Dimension	27 Nov 1913	Berlin
19.	Questions and Answers X	The Fourth Dimension	2 Apr 1905	Stuttgart
20.	Questions and Answers XI	The Fourth Dimension	7 Mar 1920	Stuttgart
21.	Questions and Answers XII	The Fourth Dimension	7 Mar 1920	Stuttgart
22.	Questions and Answers XIII	The Fourth Dimension	11 Mar 1920	Dornach
23.	Questions and Answers XIV	The Fourth Dimension	11 Mar 1920	Dornach
24.	Questions and Answers XV	The Fourth Dimension	30 Mar 1920	Dornach
25.	Questions and Answers XVI	The Fourth Dimension	31 Mar 1920	Dornach
26.	Questions and Answers XVII	The Fourth Dimension	15 Oct 1920	Dornach
27.	Questions and Answers XVIII	The Fourth Dimension	15 Jan 1921	Stuttgart
28.	Questions and Answers XIX	The Fourth Dimension	7 Apr 1921	Dornach
29.	Questions and Answers XX	The Fourth Dimension	26 Aug 1921	Dornach
30.	Questions and Answers XXI	The Fourth Dimension	12 Apr 1922	The Hague
31.	Questions and Answers XXII	The Fourth Dimension	29 Dec 1922	Dornach