Earth Pullover is a part of Elements, a limited edition book/ebook, $16.50.
Also available in Elements ebook, $15, which will only be available through February 2015.
Pattern is also available as an individual pdf.

Shown in size 35¼“ 90 cm with ¾” 2 cm positive ease

Yarn
Terra by The Fibre Co. (40% merino, 40% alpaca, 20% silk; 98yd 90m/50g)
• 11 (12, 14, 15, 16, 18) skeins Black Walnut
OR 975 (1125, 1240, 1385, 1525, 1715) yds worsted weight yarn
Needles
• One 32” circular needle (circ) in size US 5 3.75 mm
• One 32” circ in size US 6 4 mm
• One 32” circ in size US 8 5 mm
• One set of double-pointed needles (dpns) in size US 5 3.75 mm
(optional; for sleeve Tubular Cast-On)
• One set of dpns in size US 6 4 mm
• One set of dpns in size US 8 5 mm
Or size needed to obtain gauge
Gauge
19 sts and 26 rnds = 4” in St st on largest needle, after blocking
17 sts and 48 rows/rnds = 4” in Brioche on smallest needle, after blocking