Four very nice large size paperback books to teach and inspire.

Woodturning ,Two Books In One by Phill Irons.

1999 by Sterling Publishing.

Basic Bowl Turning with Judy Ditmer.

1994, published by Schiffer Publishing ,Ltd.

Signed by Judy Ditmer.

Turning Wood with Richard Raffan. 

1998 by The Taunton Press, a Fine Woodworking book.

Lathes and Turning Techniques, The best of Fine Woodworking.1991, The Taunton Press.