'I'm Eighteen'
'I'm Eighteen' was the first "hit" single for the band.
Sleeves and labels often list the song as just "Eighteen" while 'Is It My Body' is just "Body".
| Country | Cat Number | Date | Other Tracks | Sleeve | Notes | ||
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7" | USA | WB 7449 | 1970 | Body | Later pressings list b-side as
(This Is My) Body. |
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7" | USA | WB 7449 | 1970 | Body | White label promo in Mono and Stereo versions 
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7" | USA | WBS 8023 | 1974 | Muscle Of Love | Released to promote 'Greatest Hits'. While most single releases call the main track "Eighteen", this ne correctly has it as 'I'm Eighteen'  |
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7" | USA | WB S8023 | 1974 | Mono & Stereo Version | Promo for 'Greatest Hits' |
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7" | USA | GWB7141 Back To Back Hits | Early 70s | Caught In A Dream | reissue Green Label and Palm Tree Label exist  |
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7" | USA | GWB7141 Back To Back Hits | ? | Caught In A Dream | reissue Palm Tree Label Two slightly different versions of label.  |
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10" | USA | Test Pressing | ||||
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7" | UK | Straight S 7209 | April 23rd 71 | Body |  |
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7" | UK | Straight STRS 7209 | April 23rd 71 | Body | Promo | |
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7" | ? | Nemo Tracks 8921 112 | ? | Under My Wheels | Yes | Bootleg
Limited to 500 copies |
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7" | Australia | WB 7449 | 1971 | Is It My Body |  |
|
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7" | Argentina | Music Hall 31.656 (Green WB Label) | 71 | Body | Yes | |
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7" | Argentina | Music Hall 31.656 (White Label) | 71 | Body | Promo | |
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7" | Brazil | WB WCS 35023 | 71 | Body |  |
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7" | Canada | WB 7449 | 1971 | Body |  |
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7" | Denmark | Stateside 6E 006-92345 | 1971 | Body | Yes |  |
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7" | Germany | 1C 006-92 345 | 71 | Body | Yes |  |
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7" | Greece | WB 32064 | Body |  |
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7" | Italy | WB 7449 | 1971 | [Is It My] Body | Yes |  |
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7" | Japan | Straight P-1036W | 1971 | Body | Yes |  |
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7" | Japan | Warner Brothers P-1036W (Blue Label) | 71 | Body | Yes | Promo has BLUE label.  |
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7" | Lebenon | WB 034/7449 | 73 | Body | ? | Pressed in Lebanon for WB by SLD (Societe Libanaise du Disque) |
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7" | Lebenon | WB 034/7449 | 73 | Body | ? |  Promotional version of above. |
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7" | Mexico | Warner Brothers G1025 | 73 | Body | Text and titles in Spanish | |
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7" | Netherlands | Stateside 5C 006-92345 | 1971 | Body | Yes |  |
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7" | New Zealand | B7449 | 73 | Body | ? | |
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7" | Philippines | Warner Brothers 7449 | 73 | Body | ||
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7" | Portugal | Warner Bros. N-63-2 | 1971 | Body | Yes | 
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7" | Singapore | Warner Brothers 7449 | 73 | Body | ||
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7" | South Africa | WBS 82 | ? | ? | ||
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7" | South Africa | WBS 162 | 74 | Muscle Of Love | Reissue for Greatest Hits album |
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7" | Thailand | MTR.519 | ? | Three Other Artists | Yes | |
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7" | Thailand | MTR 530 | ? | Three Other Artists | Yes | |
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7" | Thailand | CLS 1118 | 72 | Three Other Artists | Yes | |
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7" | Thailand | ?? | 71 | Three Other Artists | Yes | |
| 7" | Venezuela | WB 7449 | 1971 | Body | Eighteen (Dieciocho) Body (Cuerpo) |