Acrobatic Sex Positions brings exciting twists and turns to 69 sex positions so wild you almost won't believe them. Not for the timid, these positions challenge flexibility and stamina and will get readers head over heels--as well as sideways and upside down--to facilitate deep penetration, hit multiple hot spots, and yield amazing orgasms.

- Stairway to Heaven: A sexy intercourse position where she stands one step above him on the staircase. He enters her from behind and lifts and folds her legs back and around his waist giving her amazing G-spot stimulation.

- Over the Rainbow: His palms and feet are flat on the floor with his body arched. She is draped over his body, her back following the same bend as his, her feet resting on his chest. From the side, their bodies form an arc-shaped rainbow. The rush of blood to the head makes this demanding position even more thrilling and intense.

- The Pretzel: He stands upright, and penetrates her in rear-entry position. He supports her waist while she pushes her arms back and raises her legs until she can grasp her ankles with her hands, as in the bow yoga position. Once she’s in place, the grip of her thighs should be enough to support her. He can keep one arm wrapped around her waist for added support; the other is free to stimulate her breasts and clitoris. The ultra-tight penetration means more stimulation for him and an ultimate filled-up feeling for her.

Emily Dubberley writes primarily about sex, love, relationships and popular psychology. She has had 23 books internationally published, written five DVD scripts and created Burlesque Against Breast Cancer which has so far raised over £15,000 for Macmillan Cancer Support.

After being short-listed for the Cosmopolitan Journalism Scholarship, and the Company Fiction Writer Award, she founded www.cliterati.co.uk in 2001: an online women's magazine featuring erotica, a problem page, news and more. Since then, it's attracted over half a million page impressions per month and international press coverage.

Emily founded the Lovers' Guide, Scarlet and EK magazines. She has written for numerous publications including Cosmopolitan, Grazia, FHM, More, Elle, Men's Health, The Guardian, The Star and Glamour, and has had articles syndicated worldwide. She wrote/co-wrote the five most recent Lovers' Guide videos and helped create www.loversguide.com. She also wrote for the Joan Rivers Position on Channel 5.

In 2011, she created the Forest of Thoughts (http://www.forestofthoughts.co.uk), an art and science collaborative organisation which runs regular events combining magic, cabaret, crafting, experimental food, scientific experiments and creativity of all kinds; and Grow Eat Gift (http://www.groweatgift.com), an urban gardening and crafting website. She is currently working on several books for future publication.