Lombi asked this question on the artcone forums: Here is a collection of Andrew Loomis books that you can download for free on the net. Andrew is (well, was) an amazingly talented illustrator and he published several books to help fellow artists to learn to draw.

Figure Drawing for All It’s Worth
by Andrew Loomis
First Printing 1943

http://www.austinsketchgroup.com/share/loomis_FIGURE_draw.pdf

http://www.prodtp.ru/forum/dl/polka/Figure_draw.zip

http://acid.noobgrinder.com/Loomis/Andrew%20Loomis%20-%20Figure%20Drawing%20for%20all%20it

http://sketchers.ru/downloads/books/loomis_FIGURE_draw.zip

Drawing the Heads and Hands
by Andrew Loomis
First Printing 1956

http://4gott.com/city/temp/DrawingHeads_Loomis.pdf

http://barthost.net/tjnr/angel/AndrewLoomis_drawingheadsandhands.pdf

http://www.prodtp.ru/forum/dl/polka/Drawing_Head_Hands.zip

http://acid.noobgrinder.com/Loomis/Andrew%20Loomis%20-%20Drawing%20the%20Head%20and%20Hands.rar

Eye of the Painter and The Elements of Beauty
by Andrew Loomis
First Printing 1961

http://www.syrogen.com/misc/Andrew%20Loomis%20-%20Eye%20Of%20The%20Painter%202.pdf

http://www.prodtp.ru/forum/dl/polka/Eye_Painter.zip

http://acid.noobgrinder.com/Loomis/Andrew%20Loomis%20-%20Eye%20Of%20The%20Painter.rar

Fun With A Pencil
by Andrew Loomis
First Printing 1939

http://barthost.net/tjnr/angel/AndrewLoomis_funwithpencil.pdf

http://www.prodtp.ru/forum/dl/polka/Fun_WIth_Pencil.zip

http://acid.noobgrinder.com/Loomis/Andrew%20Loomis%20-%20Fun%20WIth%20a%20Pencil.rar

Creative Illustration
by Andrew Loomis
First Printing 1947

http://barthost.net/tjnr/angel/AndrewLoomis_creativeillustration.pdf

http://www.prodtp.ru/forum/dl/polka/Creative_Illustration.zip

http://acid.noobgrinder.com/Loomis/Andrew%20Loomis%20-%20Creative.Illustration.rar

http://sketchers.ru/downloads/books/Creative_Illustration_Loomis.zip

Enjoy.